#63C838#63C838

#63C838 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.4% C 0.202 H 138.1°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX#63C838
RGBrgb(99, 200, 56)
HSLhsl(102, 57%, 50%)
HSVhsv(102, 72%, 78%)
CMYKcmyk(50.5%, 0%, 72%, 21.6%)
CIE-LABlab(72.39, -54.30, 59.58)
CIE-LCHlch(72.39, 80.62, 132.35°)
OKLaboklab(74.39% -0.15 0.1346)
OKLCHoklch(74.39% 0.202 138.1)
XYZxyz(26.5128, 44.2448, 10.8836)
Luminance0.4425 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63C838 #9D38C8
analogous
#ABC838 #63C838 #38C855
triadic
#63C838 #3863C8 #C83863
tetradic
#63C838 #38ABC8 #9D38C8 #C85538
square
#63C838 #38ABC8 #9D38C8 #C85538
split-complementary
#63C838 #5538C8 #C838AB
monochromatic
#34691D #4B992A #63C838 #89D568 #AEE398

Accessibility & contrast

On white

2.13
#63C838 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.85
#63C838 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C838
9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63C838#FFFFFF#000000##000000
##63C8381.002.139.859.85
#FFFFFF2.131.0021.0021.00
#0000009.8521.001.001.00
##0000009.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB71E
Deuteranopia (green-blind)
#C1AE46
Tritanopia (blue-blind)
#5BC1AC
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #63c838;
/* rgb */ color: rgb(99, 200, 56);
/* oklch */ color: oklch(74.4% 0.202 138.1);
Tailwind
colors: {
  custom: {
    50: '#98d977',
    500: '#63c838',
    950: '#000000',
  },
}
SCSS
$custom: #63c838;
$custom-light: #98d977;
$custom-dark: #000000;
JSON
{
  "hex": "#63c838",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 56
  },
  "hsl": {
    "h": 102.083,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74392,
    "c": 0.20159,
    "h": 138.1
  },
  "luminance": 0.44247
}

Semantic roles & 50–950 ramp

primary
#63C838
secondary
#BB8ECE
accent
#48E0B3
background
#F9FDF7
surface
#F2FBEE
border
#CCD4C9
text
#0F1509
muted
#7E837B

Preview Lab

Preview with #63C838

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

Preview Lab → · Contrast checker → · Palette generator →

#63C838 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva