Nerdulator> put something in

Recognised as Colour

#57664E

  • #57664E
  • Green
  • Dark
  • Nearest: Dim grey

#57664E is a green with RGB values 87, 102, 78 and HSL 98°, 13%, 35%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#57664E#57664E
HEX#57664E
RGBrgb(87, 102, 78)
RGB (0–1)0.3412, 0.4, 0.3059
RGB percentages34.1%, 40%, 30.6%
HSLhsl(97.5, 13.3%, 35.3%)
HSV / HSBhsv(97.5, 23.5%, 40%)
CMYK14.7%, 0%, 23.5%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,727,822
CSS custom property--colour: #57664E;

Brightness & contrast

Relative luminance0.12079WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.15:1
Contrast with white6.15:1WCAG normal text: AA
Contrast with black3.42:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#A899B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#68624Dno red cones; affects about 1% of men; ΔE 9.4 from the original
Deuteranopia#66614Fno green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#57645Fno blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.15:1WCAG large text: AAA
Contrast with black, large text3.42:1WCAG large text: AA

Named colours

Dim grey · ΔE 16.1Dark slate grey · ΔE 18.5Gray · ΔE 20Dark olivegreen · ΔE 20.6Slate grey · ΔE 26.5Teal · ΔE 28
Nearest named CSS colourDim grey (#696969)ΔE 16.14, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D4E66
Analogous#63664E, #4E6651
Triadic#4E5766, #664E57
Split complementary#514E66, #664E63
Tetradic#4E6366, #5D4E66, #66514E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEC8B8
Lighter +30%#A4B29B
Lighter +20%#899C7E
Lighter +10%#708364
Darker −10%#3E4938
Darker −20%#262C22
Darker −30%#0D0F0C
Darker −40%#000000
More saturated +25%#517D38
Less saturated −25%#5A5A5A

Channel breakdown

R87
G102
B78
Red87 (34.1%)
Green102 (40%)
Blue78 (30.6%)
Hue97.5°
Saturation (HSL)13.33%
Lightness35.29%
Dominant channelGreen
Hex per channelR 57 · G 66 · B 4E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “57664e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.