Nerdulator> put something in

Recognised as Colour

#01CF63

  • #01CF63
  • Green
  • Dark
  • Nearest: Medium spring green

#01CF63 is a green with RGB values 1, 207, 99 and HSL 149°, 99%, 41%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#01CF63#01CF63
HEX#01CF63
RGBrgb(1, 207, 99)
RGB (0–1)0.0039, 0.8118, 0.3882
RGB percentages0.4%, 81.2%, 38.8%
HSLhsl(148.5, 99%, 40.8%)
HSV / HSBhsv(148.5, 99.5%, 81.2%)
CMYK99.5%, 0%, 52.2%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer118,627
CSS custom property--colour: #01CF63;

Brightness & contrast

Relative luminance0.45533WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.11:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.11:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#FE309C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0BC5Ano red cones; affects about 1% of men; ΔE 61.9 from the original
Deuteranopia#BDAE6Bno green cones; the most common form, about 1% of men; ΔE 62.3 from the original
Tritanopia#00CBB6no blue cones; rare, and affects men and women equally; ΔE 47.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.11:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.4Spring green · ΔE 19.5Limegreen · ΔE 19.9Light green · ΔE 24.3Pale green · ΔE 25.2Medium seagreen · ΔE 26.1
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.37, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF016D
Analogous#06CF01, #01CFCA
Triadic#6301CF, #CF6301
Split complementary#CA01CF, #CF0106
Tetradic#0106CF, #CF016D, #CFCA01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9DFFCC
Lighter +30%#6BFEB1
Lighter +20%#38FE96
Lighter +10%#05FE7B
Darker −10%#019C4B
Darker −20%#016932
Darker −30%#00371A
Darker −40%#000402
More saturated +25%#00D063
Less saturated −25%#1BB564

Channel breakdown

R1
G207
B99
Red1 (0.4%)
Green207 (81.2%)
Blue99 (38.8%)
Hue148.54°
Saturation (HSL)99.04%
Lightness40.78%
Dominant channelGreen
Hex per channelR 01 · G CF · B 63

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “01cf63” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.