#63A71D#63A71D

#63A71D is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 65.8% C 0.176 H 133.3°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#63A71D
RGB	rgb(99, 167, 29)
HSL	hsl(90, 70%, 38%)
HSV	hsv(90, 83%, 65%)
CMYK	cmyk(40.7%, 0%, 82.6%, 34.5%)
CIE-LAB	lab(61.98, -42.81, 58.28)
CIE-LCH	lch(61.98, 72.31, 126.30°)
OKLab	oklab(65.79% -0.1208 0.128)
OKLCH	oklch(65.79% 0.176 133.3)
XYZ	xyz(19.1858, 30.3778, 6.0148)
Luminance	0.3038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A71D #611DA7

analogous

#A7A61D #63A71D #1EA71D

triadic

#63A71D #1D63A7 #A71D63

tetradic

#63A71D #1DA7A6 #611DA7 #A71D1E

square

#63A71D #1DA7A6 #611DA7 #A71D1E

split-complementary

#63A71D #1D1EA7 #A61DA7

monochromatic

#253F0B #447314 #63A71D #82DA28 #A0E35C

Accessibility & contrast

On white

2.97

#63A71D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#63A71D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A71D

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A71D	#FFFFFF	#000000	##000000
##63A71D	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A5942E

Tritanopia (blue-blind)

#63A08E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a71d;
/* rgb */ color: rgb(99, 167, 29);
/* oklch */ color: oklch(65.8% 0.176 133.3);

Tailwind

colors: {
  custom: {
    50: '#96c167',
    500: '#63a71d',
    950: '#000000',
  },
}

SCSS

$custom: #63a71d;
$custom-light: #96c167;
$custom-dark: #000000;

JSON

{
  "hex": "#63a71d",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 29
  },
  "hsl": {
    "h": 89.565,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.65794,
    "c": 0.17596,
    "h": 133.3
  },
  "luminance": 0.30379
}

Semantic roles & 50–950 ramp

primary

#63A71D

secondary

#8F59C7

accent

#3BED93

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A71D

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

Preview Lab → · Contrast checker → · Palette generator →