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Recognised as Colour

#1ECB64

  • #1ECB64
  • Green
  • Dark
  • Nearest: Medium spring green

#1ECB64 is a green with RGB values 30, 203, 100 and HSL 144°, 74%, 46%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#1ECB64#1ECB64
HEX#1ECB64
RGBrgb(30, 203, 100)
RGB (0–1)0.1176, 0.7961, 0.3922
RGB percentages11.8%, 79.6%, 39.2%
HSLhsl(144.3, 74.2%, 45.7%)
HSV / HSBhsv(144.3, 85.2%, 79.6%)
CMYK85.2%, 0%, 50.7%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,018,148
CSS custom property--colour: #1ECB64;

Brightness & contrast

Relative luminance0.43908WCAG 2.x, 0 is black and 1 is white
Perceived brightness160 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.78:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.78:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#E1349B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCB95Bno red cones; affects about 1% of men; ΔE 59 from the original
Deuteranopia#BAAC6Cno green cones; the most common form, about 1% of men; ΔE 59.3 from the original
Tritanopia#00C7B3no blue cones; rare, and affects men and women equally; ΔE 45 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.15:1WCAG large text: Fail
Contrast with black, large text9.78:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 18.4Limegreen · ΔE 22Light green · ΔE 22.3Spring green · ΔE 22.5Medium seagreen · ΔE 22.6Pale green · ΔE 23.8
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 18.44, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB1E85
Analogous#2FCB1E, #1ECBBA
Triadic#641ECB, #CB641E
Split complementary#BA1ECB, #CB1E2F
Tetradic#1E2FCB, #CB1E85, #CBBA1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFF6D5
Lighter +30%#93EFB8
Lighter +20%#67E89B
Lighter +10%#3AE27E
Darker −10%#179F4E
Darker −20%#117238
Darker −30%#0A4622
Darker −40%#04190C
More saturated +25%#01E85E
Less saturated −25%#3BAE6A

Channel breakdown

R30
G203
B100
Red30 (11.8%)
Green203 (79.6%)
Blue100 (39.2%)
Hue144.28°
Saturation (HSL)74.25%
Lightness45.69%
Dominant channelGreen
Hex per channelR 1E · G CB · B 64

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Every value on this page was computed from “1ecb64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.