#63B032#63B032

#63B032 is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.2% C 0.176 H 135.8°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#63B032
RGB	rgb(99, 176, 50)
HSL	hsl(97, 56%, 44%)
HSV	hsv(97, 72%, 69%)
CMYK	cmyk(43.8%, 0%, 71.6%, 31%)
CIE-LAB	lab(64.91, -45.30, 54.20)
CIE-LCH	lch(64.91, 70.64, 129.89°)
OKLab	oklab(68.23% -0.1261 0.1226)
OKLCH	oklch(68.23% 0.176 135.8)
XYZ	xyz(21.2461, 33.9324, 8.4471)
Luminance	0.3393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B032 #7F32B0

analogous

#A2B032 #63B032 #32B040

triadic

#63B032 #3263B0 #B03263

tetradic

#63B032 #32A2B0 #7F32B0 #B04032

square

#63B032 #32A2B0 #7F32B0 #B04032

split-complementary

#63B032 #4032B0 #B032A2

monochromatic

#2D5117 #488024 #63B032 #82CE51 #A4DB81

Accessibility & contrast

On white

2.70

#63B032 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#63B032 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B032

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B032	#FFFFFF	#000000	##000000
##63B032	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11D

Deuteranopia (green-blind)

#AC9B3E

Tritanopia (blue-blind)

#60A997

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63b032;
/* rgb */ color: rgb(99, 176, 50);
/* oklch */ color: oklch(68.2% 0.176 135.8);

Tailwind

colors: {
  custom: {
    50: '#96c872',
    500: '#63b032',
    950: '#000000',
  },
}

SCSS

$custom: #63b032;
$custom-light: #96c872;
$custom-dark: #000000;

JSON

{
  "hex": "#63b032",
  "rgb": {
    "r": 99,
    "g": 176,
    "b": 50
  },
  "hsl": {
    "h": 96.667,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68233,
    "c": 0.17584,
    "h": 135.8
  },
  "luminance": 0.33934
}

Semantic roles & 50–950 ramp

primary

#63B032

secondary

#A779C4

accent

#49DFA5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B032

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

Preview Lab → · Contrast checker → · Palette generator →