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Recognised as Colour

#08B371

  • #08B371
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#08B371 is a cyan with RGB values 8, 179, 113 and HSL 157°, 91%, 37%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#08B371#08B371
HEX#08B371
RGBrgb(8, 179, 113)
RGB (0–1)0.0314, 0.702, 0.4431
RGB percentages3.1%, 70.2%, 44.3%
HSLhsl(156.8, 91.4%, 36.7%)
HSV / HSBhsv(156.8, 95.5%, 70.2%)
CMYK95.5%, 0%, 36.9%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer570,225
CSS custom property--colour: #08B371;

Brightness & contrast

Relative luminance0.33484WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.7:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.7:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#F74C8E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B1A46Dno red cones; affects about 1% of men; ΔE 50.9 from the original
Deuteranopia#A09775no green cones; the most common form, about 1% of men; ΔE 51.8 from the original
Tritanopia#00B2A2no blue cones; rare, and affects men and women equally; ΔE 28.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.73:1WCAG large text: Fail
Contrast with black, large text7.7:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 5.8Sea green · ΔE 19.5Medium aquamarine · ΔE 24.2Forest green · ΔE 26.2Light green · ΔE 27Medium spring green · ΔE 29.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 5.76, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B3084A
Analogous#08B31C, #089FB3
Triadic#7108B3, #B37108
Split complementary#B3089F, #B31C08
Tetradic#1C08B3, #B3084A, #9FB308

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8DFAD0
Lighter +30%#5CF8BC
Lighter +20%#2BF6A8
Lighter +10%#0AE490
Darker −10%#068252
Darker −20%#045133
Darker −30%#012115
Darker −40%#000000
More saturated +25%#00BB73
Less saturated −25%#1F9C6C

Channel breakdown

R8
G179
B113
Red8 (3.1%)
Green179 (70.2%)
Blue113 (44.3%)
Hue156.84°
Saturation (HSL)91.44%
Lightness36.67%
Dominant channelGreen
Hex per channelR 08 · G B3 · B 71

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Every value on this page was computed from “08b371” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.