#639422#639422

#639422 is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.9% C 0.150 H 130.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#639422
RGB	rgb(99, 148, 34)
HSL	hsl(86, 63%, 36%)
HSV	hsv(86, 77%, 58%)
CMYK	cmyk(33.1%, 0%, 77%, 42%)
CIE-LAB	lab(56.04, -34.28, 51.21)
CIE-LCH	lch(56.04, 61.63, 123.80°)
OKLab	oklab(60.95% -0.0974 0.1139)
OKLCH	oklch(60.95% 0.15 130.5)
XYZ	xyz(16.0241, 23.9474, 5.2911)
Luminance	0.2395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#639422 #532294

analogous

#948C22 #639422 #2A9422

triadic

#639422 #226394 #942263

tetradic

#639422 #22948C #532294 #94222A

square

#639422 #22948C #532294 #94222A

split-complementary

#639422 #222A94 #8C2294

monochromatic

#20300B #426217 #639422 #84C62D #A1D958

Accessibility & contrast

On white

3.63

#639422 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#639422 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #639422

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##639422	#FFFFFF	#000000	##000000
##639422	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8907

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#658D7E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #639422;
/* rgb */ color: rgb(99, 148, 34);
/* oklch */ color: oklch(60.9% 0.150 130.5);

Tailwind

colors: {
  custom: {
    50: '#94b366',
    500: '#639422',
    950: '#000000',
  },
}

SCSS

$custom: #639422;
$custom-light: #94b366;
$custom-dark: #000000;

JSON

{
  "hex": "#639422",
  "rgb": {
    "r": 99,
    "g": 148,
    "b": 34
  },
  "hsl": {
    "h": 85.789,
    "s": 62.637,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60945,
    "c": 0.14989,
    "h": 130.5
  },
  "luminance": 0.23948
}

Semantic roles & 50–950 ramp

primary

#639422

secondary

#8255BD

accent

#42E688

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #639422

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

Preview Lab → · Contrast checker → · Palette generator →