#63A329#63A329

#63A329 is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 64.8% C 0.165 H 133.6°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#63A329
RGB	rgb(99, 163, 41)
HSL	hsl(91, 60%, 40%)
HSV	hsv(91, 75%, 64%)
CMYK	cmyk(39.3%, 0%, 74.8%, 36.1%)
CIE-LAB	lab(60.79, -40.47, 53.38)
CIE-LCH	lch(60.79, 66.98, 127.17°)
OKLab	oklab(64.84% -0.1137 0.1195)
OKLCH	oklch(64.84% 0.165 133.6)
XYZ	xyz(18.6427, 29.0062, 6.7139)
Luminance	0.2901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A329 #6929A3

analogous

#A0A329 #63A329 #29A32C

triadic

#63A329 #2963A3 #A32963

tetradic

#63A329 #29A0A3 #6929A3 #A32C29

square

#63A329 #29A0A3 #6929A3 #A32C29

split-complementary

#63A329 #2C29A3 #A329A0

monochromatic

#284110 #45721D #63A329 #81CE3B #A1DA6C

Accessibility & contrast

On white

3.09

#63A329 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#63A329 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A329

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A329	#FFFFFF	#000000	##000000
##63A329	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9610

Deuteranopia (green-blind)

#A19135

Tritanopia (blue-blind)

#639C8C

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a329;
/* rgb */ color: rgb(99, 163, 41);
/* oklch */ color: oklch(64.8% 0.165 133.6);

Tailwind

colors: {
  custom: {
    50: '#95bf6c',
    500: '#63a329',
    950: '#000000',
  },
}

SCSS

$custom: #63a329;
$custom-light: #95bf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#63a329",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 41
  },
  "hsl": {
    "h": 91.475,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.64839,
    "c": 0.16496,
    "h": 133.6
  },
  "luminance": 0.29007
}

Semantic roles & 50–950 ramp

primary

#63A329

secondary

#9667C1

accent

#45E398

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A329

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

Preview Lab → · Contrast checker → · Palette generator →