Recognised as Colour
#658C00
- #658C00
- Green
- Dark
- Nearest: Olivedrab
#658C00 is a green with RGB values 101, 140, 0 and HSL 77°, 100%, 27%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Olivedrab.
Colour values
#658C00#658C00
HEX#658C00
RGBrgb(101, 140, 0)
RGB (0–1)0.3961, 0.549, 0
RGB percentages39.6%, 54.9%, 0%
HSLhsl(76.7, 100%, 27.5%)
HSV / HSBhsv(76.7, 100%, 54.9%)
CMYK27.9%, 0%, 100%, 45.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,654,976
CSS custom property--colour: #658C00;
Brightness & contrast
Relative luminance0.21523WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.3:1
Contrast with white3.96:1WCAG normal text: Fail
Contrast with black5.3:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#9A73FF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.96:1WCAG large text: AA
Contrast with black, large text5.3:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#27008C
Analogous#8C6D00, #1F8C00
Triadic#00658C, #8C0065
Split complementary#001F8C, #6D008C
Tetradic#008C6D, #27008C, #8C001F
Tints, shades & saturation
Channel breakdown
R101
G140
B0
Red101 (39.6%)
Green140 (54.9%)
Blue0 (0%)
Hue76.71°
Saturation (HSL)100%
Lightness27.45%
Dominant channelGreen
Hex per channelR 65 · G 8C · B 00
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