Nerdulator> put something in

Recognised as Colour

#007F21

  • #007F21
  • Green
  • Dark
  • Nearest: Forest green

#007F21 is a green with RGB values 0, 127, 33 and HSL 136°, 100%, 25%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#007F21#007F21
HEX#007F21
RGBrgb(0, 127, 33)
RGB (0–1)0, 0.498, 0.1294
RGB percentages0%, 49.8%, 12.9%
HSLhsl(135.6, 100%, 24.9%)
HSV / HSBhsv(135.6, 100%, 49.8%)
CMYK100%, 0%, 74%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer32,545
CSS custom property--colour: #007F21;

Brightness & contrast

Relative luminance0.15289WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.18:1
Contrast with white5.18:1WCAG normal text: AA
Contrast with black4.06:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#FF80DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#817211no red cones; affects about 1% of men; ΔE 46.2 from the original
Deuteranopia#756A2Bno green cones; the most common form, about 1% of men; ΔE 45.6 from the original
Tritanopia#007B6Cno blue cones; rare, and affects men and women equally; ΔE 43.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.18:1WCAG large text: AAA
Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Forest green · ΔE 6.4Green · ΔE 9.6Dark green · ΔE 11.6Sea green · ΔE 23.4Olivedrab · ΔE 24.7Medium seagreen · ΔE 25.3
Nearest named CSS colourForest green (#228B22)ΔE 6.36, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F005E
Analogous#1F7F00, #007F60
Triadic#21007F, #7F2100
Split complementary#60007F, #7F001F
Tetradic#001F7F, #7F005E, #7F6000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4CFF7B
Lighter +30%#19FF55
Lighter +20%#00E53C
Lighter +10%#00B22E
Darker −10%#004C14
Darker −20%#001906
Darker −30%#000000
Darker −40%#000000
More saturated +25%#007F21
Less saturated −25%#106F29

Channel breakdown

R0
G127
B33
Red0 (0%)
Green127 (49.8%)
Blue33 (12.9%)
Hue135.59°
Saturation (HSL)100%
Lightness24.9%
Dominant channelGreen
Hex per channelR 00 · G 7F · B 21

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 “007f21” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.