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Recognised as Colour

#57634B

  • #57634B
  • Green
  • Dark
  • Nearest: Dim grey

#57634B is a green with RGB values 87, 99, 75 and HSL 90°, 14%, 34%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#57634B#57634B
HEX#57634B
RGBrgb(87, 99, 75)
RGB (0–1)0.3412, 0.3882, 0.2941
RGB percentages34.1%, 38.8%, 29.4%
HSLhsl(90, 13.8%, 34.1%)
HSV / HSBhsv(90, 24.2%, 38.8%)
CMYK12.1%, 0%, 24.2%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,727,051
CSS custom property--colour: #57634B;

Brightness & contrast

Relative luminance0.11458WCAG 2.x, 0 is black and 1 is white
Perceived brightness93 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.38:1
Contrast with white6.38:1WCAG normal text: AA
Contrast with black3.29:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#A89CB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#65604Ano red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#645F4Cno green cones; the most common form, about 1% of men; ΔE 8 from the original
Tritanopia#58615Cno blue cones; rare, and affects men and women equally; ΔE 11.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.38:1WCAG large text: AAA
Contrast with black, large text3.29:1WCAG large text: AA

Named colours

Dim grey · ΔE 15.9Dark slate grey · ΔE 18.4Gray · ΔE 20.3Dark olivegreen · ΔE 20.8Slate grey · ΔE 26.9Light slate grey · ΔE 28.9
Nearest named CSS colourDim grey (#696969)ΔE 15.94, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#574B63
Analogous#63634B, #4B634B
Triadic#4B5763, #634B57
Split complementary#4B4B63, #634B63
Tetradic#4B6363, #574B63, #634B4B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDC6B4
Lighter +30%#A4B097
Lighter +20%#8A9A7A
Lighter +10%#718061
Darker −10%#3E4635
Darker −20%#24291F
Darker −30%#0A0C09
Darker −40%#000000
More saturated +25%#577935
Less saturated −25%#575757

Channel breakdown

R87
G99
B75
Red87 (34.1%)
Green99 (38.8%)
Blue75 (29.4%)
Hue90°
Saturation (HSL)13.79%
Lightness34.12%
Dominant channelGreen
Hex per channelR 57 · G 63 · B 4B

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Every value on this page was computed from “57634b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.