#63A625#63A625

#63A625 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.6% C 0.171 H 133.7°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX#63A625
RGBrgb(99, 166, 37)
HSLhsl(91, 64%, 40%)
HSVhsv(91, 78%, 65%)
CMYKcmyk(40.4%, 0%, 77.7%, 34.9%)
CIE-LABlab(61.70, -41.99, 55.63)
CIE-LCHlch(61.70, 69.70, 127.04°)
OKLaboklab(65.58% -0.118 0.1236)
OKLCHoklch(65.58% 0.171 133.7)
XYZxyz(19.1154, 30.0577, 6.5444)
Luminance0.3006 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63A625 #6825A6
analogous
#A4A625 #63A625 #25A628
triadic
#63A625 #2563A6 #A62563
tetradic
#63A625 #25A4A6 #6825A6 #A62825
square
#63A625 #25A4A6 #6825A6 #A62825
split-complementary
#63A625 #2825A6 #A625A4
monochromatic
#27420F #45741A #63A625 #81D236 #A0DD68

Accessibility & contrast

On white

2.99
#63A625 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.01
#63A625 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A625
7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63A625#FFFFFF#000000##000000
##63A6251.002.997.017.01
#FFFFFF2.991.0021.0021.00
#0000007.0121.001.001.00
##0000007.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9802
Deuteranopia (green-blind)
#A49333
Tritanopia (blue-blind)
#639F8E
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #63a625;
/* rgb */ color: rgb(99, 166, 37);
/* oklch */ color: oklch(65.6% 0.171 133.7);
Tailwind
colors: {
  custom: {
    50: '#95c16a',
    500: '#63a625',
    950: '#000000',
  },
}
SCSS
$custom: #63a625;
$custom-light: #95c16a;
$custom-dark: #000000;
JSON
{
  "hex": "#63a625",
  "rgb": {
    "r": 99,
    "g": 166,
    "b": 37
  },
  "hsl": {
    "h": 91.163,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65581,
    "c": 0.17094,
    "h": 133.7
  },
  "luminance": 0.30059
}

Semantic roles & 50–950 ramp

primary
#63A625
secondary
#9564C3
accent
#41E797
background
#F9FBF6
surface
#F2F7EC
border
#CCD0C7
text
#0E1207
muted
#7E817A

Preview Lab

Preview with #63A625

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

Preview Lab → · Contrast checker → · Palette generator →

#63A625 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva