#639929#639929

#639929 is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.3% C 0.152 H 132.0°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#639929
RGB	rgb(99, 153, 41)
HSL	hsl(89, 58%, 38%)
HSV	hsv(89, 73%, 60%)
CMYK	cmyk(35.3%, 0%, 73.2%, 40%)
CIE-LAB	lab(57.65, -36.09, 50.27)
CIE-LCH	lch(57.65, 61.88, 125.68°)
OKLab	oklab(62.28% -0.1018 0.113)
OKLCH	oklch(62.28% 0.152 132)
XYZ	xyz(16.9369, 25.5945, 6.1452)
Luminance	0.2560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#639929 #5F2999

analogous

#999729 #639929 #2B9929

triadic

#639929 #296399 #992963

tetradic

#639929 #299997 #5F2999 #99292B

square

#639929 #299997 #5F2999 #99292B

split-complementary

#639929 #292B99 #972999

monochromatic

#25380F #44691C #639929 #82C936 #A0D666

Accessibility & contrast

On white

3.43

#639929 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#639929 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #639929

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##639929	#FFFFFF	#000000	##000000
##639929	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D15

Deuteranopia (green-blind)

#988933

Tritanopia (blue-blind)

#649383

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #639929;
/* rgb */ color: rgb(99, 153, 41);
/* oklch */ color: oklch(62.3% 0.152 132.0);

Tailwind

colors: {
  custom: {
    50: '#94b76a',
    500: '#639929',
    950: '#000000',
  },
}

SCSS

$custom: #639929;
$custom-light: #94b76a;
$custom-dark: #000000;

JSON

{
  "hex": "#639929",
  "rgb": {
    "r": 99,
    "g": 153,
    "b": 41
  },
  "hsl": {
    "h": 88.929,
    "s": 57.732,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62276,
    "c": 0.15212,
    "h": 132
  },
  "luminance": 0.25595
}

Semantic roles & 50–950 ramp

primary

#639929

secondary

#8D62BC

accent

#47E191

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #639929

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →