#63E95B#63E95B

#63E95B is a very light, highly saturated green. Relative luminance 0.617; OKLCH L 83.0% C 0.217 H 142.4°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX#63E95B
RGBrgb(99, 233, 91)
HSLhsl(117, 76%, 64%)
HSVhsv(117, 61%, 91%)
CMYKcmyk(57.5%, 0%, 60.9%, 8.6%)
CIE-LABlab(82.74, -63.29, 56.76)
CIE-LCHlch(82.74, 85.01, 138.11°)
OKLaboklab(83.01% -0.1723 0.1326)
OKLCHoklch(83.01% 0.217 142.4)
XYZxyz(36.1709, 61.6826, 19.8953)
Luminance0.6169 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63E95B #E15BE9
analogous
#AAE95B #63E95B #5BE99A
triadic
#63E95B #5B63E9 #E95B63
tetradic
#63E95B #5BAAE9 #E15BE9 #E99A5B
square
#63E95B #5BAAE9 #E15BE9 #E99A5B
split-complementary
#63E95B #9A5BE9 #E95BAA
monochromatic
#21B218 #30E225 #63E95B #96F091 #CAF7C7

Accessibility & contrast

On white

1.57
#63E95B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.34
#63E95B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E95B
13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63E95B#FFFFFF#000000##000000
##63E95B1.001.5713.3413.34
#FFFFFF1.571.0021.0021.00
#00000013.3421.001.001.00
##00000013.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED54B
Deuteranopia (green-blind)
#DDCA67
Tritanopia (blue-blind)
#4EE2CB
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #63e95b;
/* rgb */ color: rgb(99, 233, 91);
/* oklch */ color: oklch(83.0% 0.217 142.4);
Tailwind
colors: {
  custom: {
    50: '#9cf18e',
    500: '#63e95b',
    950: '#000000',
  },
}
SCSS
$custom: #63e95b;
$custom-light: #9cf18e;
$custom-dark: #000000;
JSON
{
  "hex": "#63e95b",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 91
  },
  "hsl": {
    "h": 116.62,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83011,
    "c": 0.21746,
    "h": 142.4
  },
  "luminance": 0.61686
}

Semantic roles & 50–950 ramp

primary
#63E95B
secondary
#AB36B2
accent
#0DD9CD
background
#FCFFFC
surface
#F6FEF4
border
#D0D6CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #63E95B

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

Preview Lab → · Contrast checker → · Palette generator →

#63E95B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva