#63992C#63992C

#63992C is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.3% C 0.150 H 132.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#63992C
RGB	rgb(99, 153, 44)
HSL	hsl(90, 55%, 39%)
HSV	hsv(90, 71%, 60%)
CMYK	cmyk(35.3%, 0%, 71.2%, 40%)
CIE-LAB	lab(57.67, -35.88, 49.13)
CIE-LCH	lch(57.67, 60.84, 126.14°)
OKLab	oklab(62.3% -0.101 0.1111)
OKLCH	oklch(62.3% 0.15 132.3)
XYZ	xyz(16.9912, 25.6163, 6.4316)
Luminance	0.2562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63992C #622C99

analogous

#99982C #63992C #2C992C

triadic

#63992C #2C6399 #992C63

tetradic

#63992C #2C9998 #622C99 #992C2C

square

#63992C #2C9998 #622C99 #992C2C

split-complementary

#63992C #2C2C99 #982C99

monochromatic

#253A11 #44691E #63992C #82C73B #A0D46B

Accessibility & contrast

On white

3.43

#63992C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#63992C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63992C

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63992C	#FFFFFF	#000000	##000000
##63992C	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)

#A08D1B

Deuteranopia (green-blind)

#988936

Tritanopia (blue-blind)

#649383

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #63992c;
/* rgb */ color: rgb(99, 153, 44);
/* oklch */ color: oklch(62.3% 0.150 132.3);

Tailwind

colors: {
  custom: {
    50: '#94b76c',
    500: '#63992c',
    950: '#000000',
  },
}

SCSS

$custom: #63992c;
$custom-light: #94b76c;
$custom-dark: #000000;

JSON

{
  "hex": "#63992c",
  "rgb": {
    "r": 99,
    "g": 153,
    "b": 44
  },
  "hsl": {
    "h": 89.725,
    "s": 55.33,
    "l": 38.627
  },
  "oklch": {
    "l": 0.623,
    "c": 0.15014,
    "h": 132.3
  },
  "luminance": 0.25617
}

Semantic roles & 50–950 ramp

primary

#63992C

secondary

#9066BB

accent

#49DF93

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #63992C

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

Preview Lab → · Contrast checker → · Palette generator →