#63F98F#63F98F

#63F98F is a very light, vivid green. Relative luminance 0.724; OKLCH L 87.7% C 0.194 H 150.1°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX#63F98F
RGBrgb(99, 249, 143)
HSLhsl(138, 93%, 68%)
HSVhsv(138, 60%, 98%)
CMYKcmyk(60.2%, 0%, 42.6%, 2.4%)
CIE-LABlab(88.15, -62.21, 39.21)
CIE-LCHlch(88.15, 73.54, 147.78°)
OKLaboklab(87.67% -0.1681 0.0967)
OKLCHoklch(87.67% 0.194 150.1)
XYZxyz(43.9759, 72.3829, 37.6351)
Luminance0.7239 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F98F #F963CD
analogous
#82F963 #63F98F #63F9DA
triadic
#63F98F #8F63F9 #F98F63
tetradic
#63F98F #6382F9 #F963CD #F9DA63
square
#63F98F #6382F9 #F963CD #F9DA63
split-complementary
#63F98F #DA63F9 #F96382
monochromatic
#08D946 #28F765 #63F98F #9EFBB9 #D9FEE4

Accessibility & contrast

On white

1.36
#63F98F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.48
#63F98F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F98F
15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F98F#FFFFFF#000000##000000
##63F98F1.001.3615.4815.48
#FFFFFF1.361.0021.0021.00
#00000015.4821.001.001.00
##00000015.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FAE587
Deuteranopia (green-blind)
#E7D896
Tritanopia (blue-blind)
#34F5DF
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #63f98f;
/* rgb */ color: rgb(99, 249, 143);
/* oklch */ color: oklch(87.7% 0.194 150.1);
Tailwind
colors: {
  custom: {
    50: '#9dfcb1',
    500: '#63f98f',
    950: '#000000',
  },
}
SCSS
$custom: #63f98f;
$custom-light: #9dfcb1;
$custom-dark: #000000;
JSON
{
  "hex": "#63f98f",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 143
  },
  "hsl": {
    "h": 137.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87666,
    "c": 0.19393,
    "h": 150.1
  },
  "luminance": 0.72387
}

Semantic roles & 50–950 ramp

primary
#63F98F
secondary
#D22EA2
accent
#00A2E6
background
#FCFFFD
surface
#F6FFF7
border
#D0D7D0
text
#0F1811
muted
#808681

Preview Lab

Preview with #63F98F

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

Preview Lab → · Contrast checker → · Palette generator →

#63F98F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva