#63AD26#63AD26

#63AD26 is a light, vivid yellow-green. Relative luminance 0.327; OKLCH L 67.4% C 0.179 H 134.6°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#63AD26
RGBrgb(99, 173, 38)
HSLhsl(93, 64%, 41%)
HSVhsv(93, 78%, 68%)
CMYKcmyk(42.8%, 0%, 78%, 32.2%)
CIE-LABlab(63.90, -44.84, 57.39)
CIE-LCHlch(63.90, 72.84, 128.00°)
OKLaboklab(67.38% -0.1257 0.1275)
OKLCHoklch(67.38% 0.179 134.6)
XYZxyz(20.4386, 32.6786, 7.0640)
Luminance0.3268 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63AD26 #7026AD
analogous
#A7AD26 #63AD26 #26AD2D
triadic
#63AD26 #2663AD #AD2663
tetradic
#63AD26 #26A7AD #7026AD #AD2D26
square
#63AD26 #26A7AD #7026AD #AD2D26
split-complementary
#63AD26 #2D26AD #AD26A7
monochromatic
#2A4910 #467B1B #63AD26 #81D43C #A1DF6E

Accessibility & contrast

On white

2.79
#63AD26 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.54
#63AD26 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AD26
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63AD26#FFFFFF#000000##000000
##63AD261.002.797.547.54
#FFFFFF2.791.0021.0021.00
#0000007.5421.001.001.00
##0000007.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B49F00
Deuteranopia (green-blind)
#AA9935
Tritanopia (blue-blind)
#62A694
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #63ad26;
/* rgb */ color: rgb(99, 173, 38);
/* oklch */ color: oklch(67.4% 0.179 134.6);
Tailwind
colors: {
  custom: {
    50: '#96c66b',
    500: '#63ad26',
    950: '#000000',
  },
}
SCSS
$custom: #63ad26;
$custom-light: #96c66b;
$custom-dark: #000000;
JSON
{
  "hex": "#63ad26",
  "rgb": {
    "r": 99,
    "g": 173,
    "b": 38
  },
  "hsl": {
    "h": 92.889,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67382,
    "c": 0.17902,
    "h": 134.6
  },
  "luminance": 0.3268
}

Semantic roles & 50–950 ramp

primary
#63AD26
secondary
#9C69C6
accent
#41E79C
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0E1307
muted
#7E827A

Preview Lab

Preview with #63AD26

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

Preview Lab → · Contrast checker → · Palette generator →

#63AD26 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva