#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
RGBrgb(99, 175, 41)
HSLhsl(94, 62%, 42%)
HSVhsv(94, 77%, 69%)
CMYKcmyk(43.4%, 0%, 76.6%, 31.4%)
CIE-LABlab(64.54, -45.49, 57.03)
CIE-LCHlch(64.54, 72.95, 128.57°)
OKLaboklab(67.91% -0.1272 0.1272)
OKLCHoklch(67.91% 0.18 135)
XYZxyz(20.8753, 33.4715, 7.4581)
Luminance0.3347 (WCAG relative)
Temperaturewarm
Familyyellow-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
##63AF291.002.737.697.69
#FFFFFF2.731.0021.0021.00
#0000007.6921.001.001.00
##0000007.6921.001.001.00

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 →

#63AF29 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva