#63992B#63992B

#63992B is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.3% C 0.151 H 132.2°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#63992B
RGB	rgb(99, 153, 43)
HSL	hsl(89, 56%, 38%)
HSV	hsv(89, 72%, 60%)
CMYK	cmyk(35.3%, 0%, 71.9%, 40%)
CIE-LAB	lab(57.66, -35.95, 49.51)
CIE-LCH	lch(57.66, 61.19, 125.99°)
OKLab	oklab(62.29% -0.1013 0.1117)
OKLCH	oklch(62.29% 0.151 132.2)
XYZ	xyz(16.9727, 25.6089, 6.3338)
Luminance	0.2561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63992B #612B99

analogous

#99982B #63992B #2C992B

triadic

#63992B #2B6399 #992B63

tetradic

#63992B #2B9998 #612B99 #992B2C

square

#63992B #2B9998 #612B99 #992B2C

split-complementary

#63992B #2B2C99 #982B99

monochromatic

#253910 #44691E #63992B #82C83A #A0D569

Accessibility & contrast

On white

3.43

#63992B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#63992B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63992B

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

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

#A08D19

Deuteranopia (green-blind)

#988935

Tritanopia (blue-blind)

#649383

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #63992b;
/* rgb */ color: rgb(99, 153, 43);
/* oklch */ color: oklch(62.3% 0.151 132.2);

Tailwind

colors: {
  custom: {
    50: '#94b76b',
    500: '#63992b',
    950: '#000000',
  },
}

SCSS

$custom: #63992b;
$custom-light: #94b76b;
$custom-dark: #000000;

JSON

{
  "hex": "#63992b",
  "rgb": {
    "r": 99,
    "g": 153,
    "b": 43
  },
  "hsl": {
    "h": 89.455,
    "s": 56.122,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62291,
    "c": 0.15081,
    "h": 132.2
  },
  "luminance": 0.2561
}

Semantic roles & 50–950 ramp

primary

#63992B

secondary

#8F64BC

accent

#48DF93

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #63992B

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

Preview Lab → · Contrast checker → · Palette generator →