#63AF22#63AF22

#63AF22 is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 67.9% C 0.183 H 134.6°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#63AF22
RGB	rgb(99, 175, 34)
HSL	hsl(92, 67%, 41%)
HSV	hsv(92, 81%, 69%)
CMYK	cmyk(43.4%, 0%, 80.6%, 31.4%)
CIE-LAB	lab(64.51, -45.87, 59.18)
CIE-LCH	lch(64.51, 74.87, 127.78°)
OKLab	oklab(67.87% -0.1287 0.1306)
OKLCH	oklch(67.87% 0.183 134.6)
XYZ	xyz(20.7639, 33.4269, 6.8710)
Luminance	0.3343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF22 #6E22AF

analogous

#A9AF22 #63AF22 #22AF27

triadic

#63AF22 #2263AF #AF2263

tetradic

#63AF22 #22A9AF #6E22AF #AF2722

square

#63AF22 #22A9AF #6E22AF #AF2722

split-complementary

#63AF22 #2722AF #AF22A9

monochromatic

#29490E #467C18 #63AF22 #81D836 #A1E269

Accessibility & contrast

On white

2.73

#63AF22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#63AF22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF22

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF22	#FFFFFF	#000000	##000000
##63AF22	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#AC9A32

Tritanopia (blue-blind)

#62A895

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63af22;
/* rgb */ color: rgb(99, 175, 34);
/* oklch */ color: oklch(67.9% 0.183 134.6);

Tailwind

colors: {
  custom: {
    50: '#96c76a',
    500: '#63af22',
    950: '#000000',
  },
}

SCSS

$custom: #63af22;
$custom-light: #96c76a;
$custom-dark: #000000;

JSON

{
  "hex": "#63af22",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 34
  },
  "hsl": {
    "h": 92.34,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.67872,
    "c": 0.18336,
    "h": 134.6
  },
  "luminance": 0.33428
}

Semantic roles & 50–950 ramp

primary

#63AF22

secondary

#9A65C8

accent

#3DEA9B

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #63AF22

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

Preview Lab → · Contrast checker → · Palette generator →