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Recognised as Colour

#87B570

  • #87B570
  • Green
  • Dark
  • Nearest: Dark seagreen

#87B570 is a green with RGB values 135, 181, 112 and HSL 100°, 32%, 57%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#87B570#87B570
HEX#87B570
RGBrgb(135, 181, 112)
RGB (0–1)0.5294, 0.7098, 0.4392
RGB percentages52.9%, 71%, 43.9%
HSLhsl(100, 31.8%, 57.5%)
HSV / HSBhsv(100, 38.1%, 71%)
CMYK25.4%, 0%, 38.1%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,893,808
CSS custom property--colour: #87B570;

Brightness & contrast

Relative luminance0.39368WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.87:1
Contrast with white2.37:1WCAG normal text: Fail
Contrast with black8.87:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#784A8F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BAAB6Bno red cones; affects about 1% of men; ΔE 24.9 from the original
Deuteranopia#B3A774no green cones; the most common form, about 1% of men; ΔE 24.9 from the original
Tritanopia#86B0A4no blue cones; rare, and affects men and women equally; ΔE 31 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.37:1WCAG large text: Fail
Contrast with black, large text8.87:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 13.4Medium seagreen · ΔE 21.3Dark khaki · ΔE 21.8Sea green · ΔE 23.4Olivedrab · ΔE 24.1Medium aquamarine · ΔE 25.2
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 13.4, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E70B5
Analogous#AAB570, #70B57B
Triadic#7087B5, #B57087
Split complementary#7C70B5, #B570A9
Tetradic#70AAB5, #9E70B5, #B57B70

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FBF6
Lighter +30%#DCE9D5
Lighter +20%#BFD8B3
Lighter +10%#A3C692
Darker −10%#6C9F53
Darker −20%#557E41
Darker −30%#3F5C30
Darker −40%#283B1E
More saturated +25%#7ED055
Less saturated −25%#909A8B

Channel breakdown

R135
G181
B112
Red135 (52.9%)
Green181 (71%)
Blue112 (43.9%)
Hue100°
Saturation (HSL)31.8%
Lightness57.45%
Dominant channelGreen
Hex per channelR 87 · G B5 · B 70

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Every value on this page was computed from “87b570” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.