#63B92A#63B92A

#63B92A is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 70.5% C 0.191 H 136.0°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX#63B92A
RGBrgb(99, 185, 42)
HSLhsl(96, 63%, 45%)
HSVhsv(96, 77%, 73%)
CMYKcmyk(46.5%, 0%, 77.3%, 27.5%)
CIE-LABlab(67.66, -49.44, 59.70)
CIE-LCHlch(67.66, 77.51, 129.63°)
OKLaboklab(70.48% -0.1378 0.1329)
OKLCHoklch(70.48% 0.191 136)
XYZxyz(22.9119, 37.5163, 8.2241)
Luminance0.3752 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63B92A #802AB9
analogous
#ABB92A #63B92A #2AB939
triadic
#63B92A #2A63B9 #B92A63
tetradic
#63B92A #2AABB9 #802AB9 #B9392A
square
#63B92A #2AABB9 #802AB9 #B9392A
split-complementary
#63B92A #392AB9 #B92AAB
monochromatic
#2E5513 #48871F #63B92A #82D64A #A4E17C

Accessibility & contrast

On white

2.47
#63B92A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.50
#63B92A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B92A
8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63B92A#FFFFFF#000000##000000
##63B92A1.002.478.508.50
#FFFFFF2.471.0021.0021.00
#0000008.5021.001.001.00
##0000008.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0A902
Deuteranopia (green-blind)
#B4A23A
Tritanopia (blue-blind)
#5FB29E
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #63b92a;
/* rgb */ color: rgb(99, 185, 42);
/* oklch */ color: oklch(70.5% 0.191 136.0);
Tailwind
colors: {
  custom: {
    50: '#97cf6f',
    500: '#63b92a',
    950: '#000000',
  },
}
SCSS
$custom: #63b92a;
$custom-light: #97cf6f;
$custom-dark: #000000;
JSON
{
  "hex": "#63b92a",
  "rgb": {
    "r": 99,
    "g": 185,
    "b": 42
  },
  "hsl": {
    "h": 96.084,
    "s": 62.996,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70477,
    "c": 0.19144,
    "h": 136
  },
  "luminance": 0.37518
}

Semantic roles & 50–950 ramp

primary
#63B92A
secondary
#A875CA
accent
#42E6A5
background
#F9FCF7
surface
#F2F9ED
border
#CCD2C8
text
#0E1408
muted
#7E827B

Preview Lab

Preview with #63B92A

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

Preview Lab → · Contrast checker → · Palette generator →

#63B92A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva