#63B332#63B332

#63B332 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.180 H 136.1°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#63B332
RGB	rgb(99, 179, 50)
HSL	hsl(97, 56%, 45%)
HSV	hsv(97, 72%, 70%)
CMYK	cmyk(44.7%, 0%, 72.1%, 29.8%)
CIE-LAB	lab(65.84, -46.52, 55.15)
CIE-LCH	lch(65.84, 72.15, 130.15°)
OKLab	oklab(69% -0.1294 0.1245)
OKLCH	oklch(69% 0.18 136.1)
XYZ	xyz(21.8408, 35.1218, 8.6453)
Luminance	0.3512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B332 #8232B3

analogous

#A4B332 #63B332 #32B341

triadic

#63B332 #3263B3 #B33263

tetradic

#63B332 #32A4B3 #8232B3 #B34132

square

#63B332 #32A4B3 #8232B3 #B34132

split-complementary

#63B332 #4132B3 #B332A4

monochromatic

#2E5317 #498325 #63B332 #82CF53 #A5DC83

Accessibility & contrast

On white

2.62

#63B332 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#63B332 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B332

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B332	#FFFFFF	#000000	##000000
##63B332	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41C

Deuteranopia (green-blind)

#AF9E3E

Tritanopia (blue-blind)

#60AC9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63b332;
/* rgb */ color: rgb(99, 179, 50);
/* oklch */ color: oklch(69.0% 0.180 136.1);

Tailwind

colors: {
  custom: {
    50: '#96ca72',
    500: '#63b332',
    950: '#000000',
  },
}

SCSS

$custom: #63b332;
$custom-light: #96ca72;
$custom-dark: #000000;

JSON

{
  "hex": "#63b332",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 50
  },
  "hsl": {
    "h": 97.209,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68999,
    "c": 0.1796,
    "h": 136.1
  },
  "luminance": 0.35123
}

Semantic roles & 50–950 ramp

primary

#63B332

secondary

#A97BC6

accent

#48E0A6

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B332

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

Preview Lab → · Contrast checker → · Palette generator →