#63AF29#63AF29

#63AF29 is a light, vivid yellow-green. Relative luminance 0.335; OKLCH L 67.9% C 0.180 H 135.0°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#63AF29
RGB	rgb(99, 175, 41)
HSL	hsl(94, 62%, 42%)
HSV	hsv(94, 77%, 69%)
CMYK	cmyk(43.4%, 0%, 76.6%, 31.4%)
CIE-LAB	lab(64.54, -45.49, 57.03)
CIE-LCH	lch(64.54, 72.95, 128.57°)
OKLab	oklab(67.91% -0.1272 0.1272)
OKLCH	oklch(67.91% 0.18 135)
XYZ	xyz(20.8753, 33.4715, 7.4581)
Luminance	0.3347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF29 #7529AF

analogous

#A6AF29 #63AF29 #29AF32

triadic

#63AF29 #2963AF #AF2963

tetradic

#63AF29 #29A6AF #7529AF #AF3229

square

#63AF29 #29A6AF #7529AF #AF3229

split-complementary

#63AF29 #3229AF #AF29A6

monochromatic

#2B4C12 #477D1D #63AF29 #81D342 #A2DE74

Accessibility & contrast

On white

2.73

#63AF29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#63AF29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF29

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF29	#FFFFFF	#000000	##000000
##63AF29	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)

#B6A007

Deuteranopia (green-blind)

#AB9A37

Tritanopia (blue-blind)

#61A896

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63af29;
/* rgb */ color: rgb(99, 175, 41);
/* oklch */ color: oklch(67.9% 0.180 135.0);

Tailwind

colors: {
  custom: {
    50: '#96c76d',
    500: '#63af29',
    950: '#000000',
  },
}

SCSS

$custom: #63af29;
$custom-light: #96c76d;
$custom-dark: #000000;

JSON

{
  "hex": "#63af29",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 41
  },
  "hsl": {
    "h": 94.03,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67913,
    "c": 0.17988,
    "h": 135
  },
  "luminance": 0.33473
}

Semantic roles & 50–950 ramp

primary

#63AF29

secondary

#A06EC6

accent

#43E59F

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AF29

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

Preview Lab → · Contrast checker → · Palette generator →