Colour
#687F6F
- #687F6F
- Green
- Dark
- Nearest: Gray
#687F6F is a green with RGB values 104, 127, 111 and HSL 138°, 10%, 45%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Gray.
Colour values
#687F6F#687F6F
HEX#687F6F
RGBrgb(104, 127, 111)
RGB (0–1)0.4078, 0.498, 0.4353
RGB percentages40.8%, 49.8%, 43.5%
HSLhsl(138.3, 10%, 45.3%)
HSV / HSBhsv(138.3, 18.1%, 49.8%)
CMYK18.1%, 0%, 12.6%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,848,367
CSS custom property--colour: #687F6F;
Brightness & contrast
Relative luminance0.19269WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.85:1
Contrast with white4.33:1WCAG normal text: Fail
Contrast with black4.85:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#978090
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.33:1WCAG large text: AA
Contrast with black, large text4.85:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7F6878
Analogous#6D7F68, #687F7A
Triadic#6F687F, #7F6F68
Split complementary#7A687F, #7F686D
Tetradic#686D7F, #7F6878, #7F7A68
Tints, shades & saturation
Channel breakdown
R104
G127
B111
Red104 (40.8%)
Green127 (49.8%)
Blue111 (43.5%)
Hue138.26°
Saturation (HSL)9.96%
Lightness45.29%
Dominant channelGreen
Hex per channelR 68 · G 7F · B 6F
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