#63FB6D#63FB6D

#63FB6D is a very light, highly saturated green. Relative luminance 0.728; OKLCH L 87.7% C 0.225 H 144.4°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX#63FB6D
RGBrgb(99, 251, 109)
HSLhsl(124, 95%, 69%)
HSVhsv(124, 61%, 98%)
CMYKcmyk(60.6%, 0%, 56.6%, 1.6%)
CIE-LABlab(88.33, -67.64, 55.36)
CIE-LCHlch(88.33, 87.41, 140.70°)
OKLaboklab(87.67% -0.1833 0.1311)
OKLCHoklch(87.67% 0.225 144.4)
XYZxyz(42.4005, 72.7471, 26.2722)
Luminance0.7275 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63FB6D #FB63F1
analogous
#A5FB63 #63FB6D #63FBB9
triadic
#63FB6D #6D63FB #FB6D63
tetradic
#63FB6D #63A5FB #FB63F1 #FBB963
square
#63FB6D #63A5FB #FB63F1 #FBB963
split-complementary
#63FB6D #B963FB #FB63A5
monochromatic
#06DE14 #27F935 #63FB6D #9FFDA5 #DAFEDD

Accessibility & contrast

On white

1.35
#63FB6D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.55
#63FB6D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FB6D
15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63FB6D#FFFFFF#000000##000000
##63FB6D1.001.3515.5515.55
#FFFFFF1.351.0021.0021.00
#00000015.5521.001.001.00
##00000015.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE65F
Deuteranopia (green-blind)
#ECD978
Tritanopia (blue-blind)
#42F5DC
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #63fb6d;
/* rgb */ color: rgb(99, 251, 109);
/* oklch */ color: oklch(87.7% 0.225 144.4);
Tailwind
colors: {
  custom: {
    50: '#9efe9a',
    500: '#63fb6d',
    950: '#000000',
  },
}
SCSS
$custom: #63fb6d;
$custom-light: #9efe9a;
$custom-dark: #000000;
JSON
{
  "hex": "#63fb6d",
  "rgb": {
    "r": 99,
    "g": 251,
    "b": 109
  },
  "hsl": {
    "h": 123.947,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87673,
    "c": 0.2254,
    "h": 144.4
  },
  "luminance": 0.72751
}

Semantic roles & 50–950 ramp

primary
#63FB6D
secondary
#D52DCA
accent
#00D6E6
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10180E
muted
#81867F

Preview Lab

Preview with #63FB6D

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

Preview Lab → · Contrast checker → · Palette generator →

#63FB6D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva