#639622#639622

#639622 is a mid, vivid yellow-green. Relative luminance 0.246; OKLCH L 61.5% C 0.152 H 130.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#639622
RGB	rgb(99, 150, 34)
HSL	hsl(86, 63%, 36%)
HSV	hsv(86, 77%, 59%)
CMYK	cmyk(34%, 0%, 77.3%, 41.2%)
CIE-LAB	lab(56.66, -35.19, 51.82)
CIE-LCH	lch(56.66, 62.63, 124.18°)
OKLab	oklab(61.46% -0.0999 0.1152)
OKLCH	oklch(61.46% 0.152 130.9)
XYZ	xyz(16.3405, 24.5802, 5.3966)
Luminance	0.2458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#639622 #552296

analogous

#968F22 #639622 #299622

triadic

#639622 #226396 #962263

tetradic

#639622 #22968F #552296 #962229

square

#639622 #22968F #552296 #962229

split-complementary

#639622 #222996 #8F2296

monochromatic

#21320B #426417 #639622 #84C82D #A1D959

Accessibility & contrast

On white

3.55

#639622 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#639622 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #639622

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##639622	#FFFFFF	#000000	##000000
##639622	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A05

Deuteranopia (green-blind)

#96872E

Tritanopia (blue-blind)

#658F80

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #639622;
/* rgb */ color: rgb(99, 150, 34);
/* oklch */ color: oklch(61.5% 0.152 130.9);

Tailwind

colors: {
  custom: {
    50: '#94b566',
    500: '#639622',
    950: '#000000',
  },
}

SCSS

$custom: #639622;
$custom-light: #94b566;
$custom-dark: #000000;

JSON

{
  "hex": "#639622",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 34
  },
  "hsl": {
    "h": 86.379,
    "s": 63.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61458,
    "c": 0.15245,
    "h": 130.9
  },
  "luminance": 0.24581
}

Semantic roles & 50–950 ramp

primary

#639622

secondary

#8456BE

accent

#42E68A

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #639622

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

Preview Lab → · Contrast checker → · Palette generator →