#63F98B#63F98B

#63F98B is a very light, vivid green. Relative luminance 0.723; OKLCH L 87.6% C 0.197 H 149.3°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX#63F98B
RGBrgb(99, 249, 139)
HSLhsl(136, 93%, 68%)
HSVhsv(136, 60%, 98%)
CMYKcmyk(60.2%, 0%, 44.2%, 2.4%)
CIE-LABlab(88.10, -62.84, 41.09)
CIE-LCHlch(88.10, 75.08, 146.82°)
OKLaboklab(87.6% -0.1698 0.1009)
OKLCHoklch(87.6% 0.197 149.3)
XYZxyz(43.6783, 72.2638, 36.0676)
Luminance0.7227 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F98B #F963D1
analogous
#86F963 #63F98B #63F9D6
triadic
#63F98B #8B63F9 #F98B63
tetradic
#63F98B #6386F9 #F963D1 #F9D663
square
#63F98B #6386F9 #F963D1 #F9D663
split-complementary
#63F98B #D663F9 #F96386
monochromatic
#08D940 #28F75F #63F98B #9EFBB7 #D9FEE3

Accessibility & contrast

On white

1.36
#63F98B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.45
#63F98B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F98B
15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F98B#FFFFFF#000000##000000
##63F98B1.001.3615.4515.45
#FFFFFF1.361.0021.0021.00
#00000015.4521.001.001.00
##00000015.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE583
Deuteranopia (green-blind)
#E7D892
Tritanopia (blue-blind)
#37F5DE
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #63f98b;
/* rgb */ color: rgb(99, 249, 139);
/* oklch */ color: oklch(87.6% 0.197 149.3);
Tailwind
colors: {
  custom: {
    50: '#9dfcae',
    500: '#63f98b',
    950: '#000000',
  },
}
SCSS
$custom: #63f98b;
$custom-light: #9dfcae;
$custom-dark: #000000;
JSON
{
  "hex": "#63f98b",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 139
  },
  "hsl": {
    "h": 136,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.876,
    "c": 0.19748,
    "h": 149.3
  },
  "luminance": 0.72268
}

Semantic roles & 50–950 ramp

primary
#63F98B
secondary
#D22EA6
accent
#00A8E6
background
#FCFFFD
surface
#F6FFF7
border
#D0D7D0
text
#0F1810
muted
#808681

Preview Lab

Preview with #63F98B

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

Preview Lab → · Contrast checker → · Palette generator →

#63F98B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva