#63F6A1#63F6A1

#63F6A1 is a very light, vivid green. Relative luminance 0.711; OKLCH L 87.3% C 0.174 H 154.8°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX#63F6A1
RGBrgb(99, 246, 161)
HSLhsl(145, 89%, 68%)
HSVhsv(145, 60%, 96%)
CMYKcmyk(59.8%, 0%, 34.6%, 3.5%)
CIE-LABlab(87.55, -58.00, 29.45)
CIE-LCHlch(87.55, 65.05, 153.08°)
OKLaboklab(87.26% -0.1574 0.074)
OKLCHoklch(87.26% 0.174 154.8)
XYZxyz(44.5307, 71.1330, 45.0946)
Luminance0.7114 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F6A1 #F663B8
analogous
#6EF663 #63F6A1 #63F6EA
triadic
#63F6A1 #A163F6 #F6A163
tetradic
#63F6A1 #636EF6 #F663B8 #F6EA63
square
#63F6A1 #636EF6 #F663B8 #F6EA63
split-complementary
#63F6A1 #EA63F6 #F6636E
monochromatic
#0CD260 #29F37E #63F6A1 #9DF9C4 #D7FDE7

Accessibility & contrast

On white

1.38
#63F6A1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.23
#63F6A1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F6A1
15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F6A1#FFFFFF#000000##000000
##63F6A11.001.3815.2315.23
#FFFFFF1.381.0021.0021.00
#00000015.2321.001.001.00
##00000015.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5E49B
Deuteranopia (green-blind)
#E2D6A6
Tritanopia (blue-blind)
#29F4E0
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #63f6a1;
/* rgb */ color: rgb(99, 246, 161);
/* oklch */ color: oklch(87.3% 0.174 154.8);
Tailwind
colors: {
  custom: {
    50: '#9cfabd',
    500: '#63f6a1',
    950: '#000000',
  },
}
SCSS
$custom: #63f6a1;
$custom-light: #9cfabd;
$custom-dark: #000000;
JSON
{
  "hex": "#63f6a1",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 161
  },
  "hsl": {
    "h": 145.306,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87264,
    "c": 0.1739,
    "h": 154.8
  },
  "luminance": 0.71137
}

Semantic roles & 50–950 ramp

primary
#63F6A1
secondary
#CE308B
accent
#0085E6
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1712
muted
#808582

Preview Lab

Preview with #63F6A1

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

Preview Lab → · Contrast checker → · Palette generator →

#63F6A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva