#63A338#63A338

#63A338 is a light, vivid yellow-green. Relative luminance 0.291; OKLCH L 65.0% C 0.155 H 135.0°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#63A338
RGB	rgb(99, 163, 56)
HSL	hsl(96, 49%, 43%)
HSV	hsv(96, 66%, 64%)
CMYK	cmyk(39.3%, 0%, 65.6%, 36.1%)
CIE-LAB	lab(60.90, -39.33, 47.56)
CIE-LCH	lch(60.90, 61.71, 129.59°)
OKLab	oklab(64.96% -0.1094 0.1094)
OKLCH	oklch(64.96% 0.155 135)
XYZ	xyz(18.9562, 29.1316, 8.3648)
Luminance	0.2913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A338 #7838A3

analogous

#98A338 #63A338 #38A343

triadic

#63A338 #3863A3 #A33863

tetradic

#63A338 #3898A3 #7838A3 #A34338

square

#63A338 #3898A3 #7838A3 #A34338

split-complementary

#63A338 #4338A3 #A33898

monochromatic

#2C4819 #477528 #63A338 #81C454 #A3D482

Accessibility & contrast

On white

3.08

#63A338 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#63A338 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A338

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A338	#FFFFFF	#000000	##000000
##63A338	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9962A

Deuteranopia (green-blind)

#A09141

Tritanopia (blue-blind)

#629D8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a338;
/* rgb */ color: rgb(99, 163, 56);
/* oklch */ color: oklch(65.0% 0.155 135.0);

Tailwind

colors: {
  custom: {
    50: '#94bf74',
    500: '#63a338',
    950: '#000000',
  },
}

SCSS

$custom: #63a338;
$custom-light: #94bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#63a338",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 56
  },
  "hsl": {
    "h": 95.888,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64964,
    "c": 0.15474,
    "h": 135
  },
  "luminance": 0.29133
}

Semantic roles & 50–950 ramp

primary

#63A338

secondary

#A279BD

accent

#4FD8A1

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A338

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

Preview Lab → · Contrast checker → · Palette generator →