#63D23A#63D23A

#63D23A is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.9% C 0.212 H 138.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#63D23A
RGBrgb(99, 210, 58)
HSLhsl(104, 63%, 53%)
HSVhsv(104, 72%, 82%)
CMYKcmyk(52.9%, 0%, 72.4%, 17.6%)
CIE-LABlab(75.48, -57.89, 61.99)
CIE-LCHlch(75.48, 84.81, 133.04°)
OKLaboklab(76.94% -0.1596 0.1399)
OKLCHoklch(76.94% 0.212 138.8)
XYZxyz(28.9548, 49.0490, 11.9438)
Luminance0.4905 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63D23A #A93AD2
analogous
#AFD23A #63D23A #3AD25D
triadic
#63D23A #3A63D2 #D23A63
tetradic
#63D23A #3AAFD2 #A93AD2 #D25D3A
square
#63D23A #3AAFD2 #A93AD2 #D25D3A
split-complementary
#63D23A #5D3AD2 #D23AAF
monochromatic
#34771B #49A826 #63D23A #8ADD6C #B2E99E

Accessibility & contrast

On white

1.94
#63D23A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.81
#63D23A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D23A
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63D23A#FFFFFF#000000##000000
##63D23A1.001.9410.8110.81
#FFFFFF1.941.0021.0021.00
#00000010.8121.001.001.00
##00000010.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C01E
Deuteranopia (green-blind)
#CAB649
Tritanopia (blue-blind)
#59CBB4
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #63d23a;
/* rgb */ color: rgb(99, 210, 58);
/* oklch */ color: oklch(76.9% 0.212 138.8);
Tailwind
colors: {
  custom: {
    50: '#9ae179',
    500: '#63d23a',
    950: '#000000',
  },
}
SCSS
$custom: #63d23a;
$custom-light: #9ae179;
$custom-dark: #000000;
JSON
{
  "hex": "#63d23a",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 58
  },
  "hsl": {
    "h": 103.816,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76941,
    "c": 0.21224,
    "h": 138.8
  },
  "luminance": 0.49051
}

Semantic roles & 50–950 ramp

primary
#63D23A
secondary
#C393D5
accent
#42E6BA
background
#FAFDF7
surface
#F3FBEE
border
#CDD4C9
text
#0F150A
muted
#7F837C

Preview Lab

Preview with #63D23A

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

Preview Lab → · Contrast checker → · Palette generator →

#63D23A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva