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Colour

#1DCB87

  • #1DCB87
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#1DCB87 is a cyan with RGB values 29, 203, 135 and HSL 157°, 75%, 45%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1DCB87#1DCB87
HEX#1DCB87
RGBrgb(29, 203, 135)
RGB (0–1)0.1137, 0.7961, 0.5294
RGB percentages11.4%, 79.6%, 52.9%
HSLhsl(156.6, 75%, 45.5%)
HSV / HSBhsv(156.6, 85.7%, 79.6%)
CMYK85.7%, 0%, 33.5%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,952,647
CSS custom property--colour: #1DCB87;

Brightness & contrast

Relative luminance0.44722WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.94:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.94:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#E23478

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9BB83no red cones; affects about 1% of men; ΔE 54.1 from the original
Deuteranopia#B5AD8Cno green cones; the most common form, about 1% of men; ΔE 54.5 from the original
Tritanopia#00CAB9no blue cones; rare, and affects men and women equally; ΔE 28.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.94:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.5Medium spring green · ΔE 22.5Light green · ΔE 22.6Medium aquamarine · ΔE 23.5Pale green · ΔE 25.6Aquamarine · ΔE 25.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.5, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB1D61
Analogous#1DCB30, #1DB8CB
Triadic#871DCB, #CB871D
Split complementary#CB1DB8, #CB301D
Tetradic#301DCB, #CB1D61, #B8CB1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEF6E0
Lighter +30%#92EFCB
Lighter +20%#65E9B5
Lighter +10%#38E3A0
Darker −10%#179E69
Darker −20%#10724C
Darker −30%#0A452E
Darker −40%#041910
More saturated +25%#00E88D
Less saturated −25%#3AAE81

Channel breakdown

R29
G203
B135
Red29 (11.4%)
Green203 (79.6%)
Blue135 (52.9%)
Hue156.55°
Saturation (HSL)75%
Lightness45.49%
Dominant channelGreen
Hex per channelR 1D · G CB · B 87

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Every value on this page was computed from “1dcb87” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.