#63EEA6#63EEA6

#63EEA6 is a very light, vivid green. Relative luminance 0.666; OKLCH L 85.4% C 0.159 H 157.7°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX#63EEA6
RGBrgb(99, 238, 166)
HSLhsl(149, 80%, 66%)
HSVhsv(149, 58%, 93%)
CMYKcmyk(58.4%, 0%, 30.3%, 6.7%)
CIE-LABlab(85.28, -53.90, 23.82)
CIE-LCHlch(85.28, 58.93, 156.16°)
OKLaboklab(85.43% -0.147 0.0604)
OKLCHoklch(85.43% 0.159 157.7)
XYZxyz(42.5993, 66.5508, 46.6696)
Luminance0.6655 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63EEA6 #EE63AB
analogous
#65EE63 #63EEA6 #63EEEC
triadic
#63EEA6 #A663EE #EEA663
tetradic
#63EEA6 #6365EE #EE63AB #EEEC63
square
#63EEA6 #6365EE #EE63AB #EEEC63
split-complementary
#63EEA6 #EC63EE #EE6365
monochromatic
#15C268 #2CE887 #63EEA6 #9AF4C5 #D1FAE5

Accessibility & contrast

On white

1.47
#63EEA6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.31
#63EEA6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEA6
14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63EEA6#FFFFFF#000000##000000
##63EEA61.001.4714.3114.31
#FFFFFF1.471.0021.0021.00
#00000014.3121.001.001.00
##00000014.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECDDA2
Deuteranopia (green-blind)
#D9D0AB
Tritanopia (blue-blind)
#2AECDB
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #63eea6;
/* rgb */ color: rgb(99, 238, 166);
/* oklch */ color: oklch(85.4% 0.159 157.7);
Tailwind
colors: {
  custom: {
    50: '#9bf4c0',
    500: '#63eea6',
    950: '#000000',
  },
}
SCSS
$custom: #63eea6;
$custom-light: #9bf4c0;
$custom-dark: #000000;
JSON
{
  "hex": "#63eea6",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 166
  },
  "hsl": {
    "h": 148.921,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8543,
    "c": 0.1589,
    "h": 157.7
  },
  "luminance": 0.66555
}

Semantic roles & 50–950 ramp

primary
#63EEA6
secondary
#C0367D
accent
#0977DD
background
#FCFFFD
surface
#F5FEF9
border
#CFD6D2
text
#0F1712
muted
#808582

Preview Lab

Preview with #63EEA6

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

Preview Lab → · Contrast checker → · Palette generator →

#63EEA6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva