#63A72B#63A72B

#63A72B is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 65.9% C 0.169 H 134.2°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#63A72B
RGB	rgb(99, 167, 43)
HSL	hsl(93, 59%, 41%)
HSV	hsv(93, 74%, 65%)
CMYK	cmyk(40.7%, 0%, 74.3%, 34.5%)
CIE-LAB	lab(62.05, -42.04, 53.91)
CIE-LCH	lch(62.05, 68.36, 127.95°)
OKLab	oklab(65.88% -0.1178 0.1209)
OKLCH	oklch(65.88% 0.169 134.2)
XYZ	xyz(19.4000, 30.4635, 7.1429)
Luminance	0.3046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A72B #6F2BA7

analogous

#A1A72B #63A72B #2BA731

triadic

#63A72B #2B63A7 #A72B63

tetradic

#63A72B #2BA1A7 #6F2BA7 #A7312B

square

#63A72B #2BA1A7 #6F2BA7 #A7312B

split-complementary

#63A72B #312BA7 #A72BA1

monochromatic

#294612 #46761E #63A72B #81CE41 #A1DB72

Accessibility & contrast

On white

2.96

#63A72B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#63A72B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A72B

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A72B	#FFFFFF	#000000	##000000
##63A72B	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9913

Deuteranopia (green-blind)

#A49437

Tritanopia (blue-blind)

#62A08F

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a72b;
/* rgb */ color: rgb(99, 167, 43);
/* oklch */ color: oklch(65.9% 0.169 134.2);

Tailwind

colors: {
  custom: {
    50: '#95c16d',
    500: '#63a72b',
    950: '#000000',
  },
}

SCSS

$custom: #63a72b;
$custom-light: #95c16d;
$custom-dark: #000000;

JSON

{
  "hex": "#63a72b",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 43
  },
  "hsl": {
    "h": 92.903,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.65878,
    "c": 0.16882,
    "h": 134.2
  },
  "luminance": 0.30465
}

Semantic roles & 50–950 ramp

primary

#63A72B

secondary

#9B6CC2

accent

#46E29B

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A72B

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

Preview Lab → · Contrast checker → · Palette generator →