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Recognised as Colour

#1ECD77

  • #1ECD77
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#1ECD77 is a cyan with RGB values 30, 205, 119 and HSL 151°, 74%, 46%. 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 seagreen.

Colour values

#1ECD77#1ECD77
HEX#1ECD77
RGBrgb(30, 205, 119)
RGB (0–1)0.1176, 0.8039, 0.4667
RGB percentages11.8%, 80.4%, 46.7%
HSLhsl(150.5, 74.5%, 46.1%)
HSV / HSBhsv(150.5, 85.4%, 80.4%)
CMYK85.4%, 0%, 42%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,018,679
CSS custom property--colour: #1ECD77;

Brightness & contrast

Relative luminance0.45271WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.05:1
Contrast with white2.09:1WCAG normal text: Fail
Contrast with black10.05:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#E13288

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCBB71no red cones; affects about 1% of men; ΔE 57.1 from the original
Deuteranopia#BAAE7Dno green cones; the most common form, about 1% of men; ΔE 57.6 from the original
Tritanopia#00CBB8no blue cones; rare, and affects men and women equally; ΔE 36.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.09:1WCAG large text: Fail
Contrast with black, large text10.05:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 16.3Medium spring green · ΔE 17.5Light green · ΔE 20.4Pale green · ΔE 22.7Spring green · ΔE 27.3Forest green · ΔE 28.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 16.27, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CD1E74
Analogous#1ECD20, #1ECBCD
Triadic#771ECD, #CD771E
Split complementary#CD1ECB, #CD201E
Tetradic#201ECD, #CD1E74, #CBCD1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1F6DC
Lighter +30%#95EFC3
Lighter +20%#68E9AA
Lighter +10%#3CE290
Darker −10%#17A15D
Darker −20%#117443
Darker −30%#0A482A
Darker −40%#041B10
More saturated +25%#01EA78
Less saturated −25%#3BB076

Channel breakdown

R30
G205
B119
Red30 (11.8%)
Green205 (80.4%)
Blue119 (46.7%)
Hue150.51°
Saturation (HSL)74.47%
Lightness46.08%
Dominant channelGreen
Hex per channelR 1E · G CD · B 77

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Every value on this page was computed from “1ecd77” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.