#63F888#63F888

#63F888 is a very light, vivid green. Relative luminance 0.716; OKLCH L 87.3% C 0.199 H 148.8°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX#63F888
RGBrgb(99, 248, 136)
HSLhsl(135, 91%, 68%)
HSVhsv(135, 60%, 97%)
CMYKcmyk(60.1%, 0%, 45.2%, 2.7%)
CIE-LABlab(87.76, -62.93, 42.11)
CIE-LCHlch(87.76, 75.72, 146.21°)
OKLaboklab(87.31% -0.17 0.1031)
OKLCHoklch(87.31% 0.199 148.8)
XYZxyz(43.1538, 71.5608, 34.8262)
Luminance0.7157 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F888 #F863D3
analogous
#89F863 #63F888 #63F8D2
triadic
#63F888 #8863F8 #F88863
tetradic
#63F888 #6389F8 #F863D3 #F8D263
square
#63F888 #6389F8 #F863D3 #F8D263
split-complementary
#63F888 #D263F8 #F86389
monochromatic
#0AD73D #28F55B #63F888 #9EFBB5 #D8FDE1

Accessibility & contrast

On white

1.37
#63F888 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.31
#63F888 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F888
15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F888#FFFFFF#000000##000000
##63F8881.001.3715.3115.31
#FFFFFF1.371.0021.0021.00
#00000015.3121.001.001.00
##00000015.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FAE47F
Deuteranopia (green-blind)
#E7D790
Tritanopia (blue-blind)
#39F3DD
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #63f888;
/* rgb */ color: rgb(99, 248, 136);
/* oklch */ color: oklch(87.3% 0.199 148.8);
Tailwind
colors: {
  custom: {
    50: '#9dfcac',
    500: '#63f888',
    950: '#000000',
  },
}
SCSS
$custom: #63f888;
$custom-light: #9dfcac;
$custom-dark: #000000;
JSON
{
  "hex": "#63f888",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 136
  },
  "hsl": {
    "h": 134.899,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87308,
    "c": 0.19886,
    "h": 148.8
  },
  "luminance": 0.71565
}

Semantic roles & 50–950 ramp

primary
#63F888
secondary
#D12EA9
accent
#00ADE6
background
#FCFFFD
surface
#F6FFF7
border
#D0D7D0
text
#0F1810
muted
#808681

Preview Lab

Preview with #63F888

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

Preview Lab → · Contrast checker → · Palette generator →

#63F888 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva