#63D55A#63D55A

#63D55A is a light, vivid green. Relative luminance 0.510; OKLCH L 78.0% C 0.193 H 142.2°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX#63D55A
RGBrgb(99, 213, 90)
HSLhsl(116, 59%, 59%)
HSVhsv(116, 58%, 84%)
CMYKcmyk(53.5%, 0%, 57.7%, 16.5%)
CIE-LABlab(76.67, -56.05, 50.23)
CIE-LCHlch(76.67, 75.26, 138.13°)
OKLaboklab(78% -0.1527 0.1185)
OKLCHoklch(78% 0.193 142.2)
XYZxyz(30.7838, 50.9768, 17.8882)
Luminance0.5098 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63D55A #CC5AD5
analogous
#A1D55A #63D55A #5AD58F
triadic
#63D55A #5A63D5 #D55A63
tetradic
#63D55A #5AA1D5 #CC5AD5 #D58F5A
square
#63D55A #5AA1D5 #CC5AD5 #D58F5A
split-complementary
#63D55A #8F5AD5 #D55AA1
monochromatic
#2C9025 #3CC131 #63D55A #91E18B #BFEEBC

Accessibility & contrast

On white

1.88
#63D55A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.20
#63D55A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D55A
11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63D55A#FFFFFF#000000##000000
##63D55A1.001.8811.2011.20
#FFFFFF1.881.0021.0021.00
#00000011.2021.001.001.00
##00000011.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC34D
Deuteranopia (green-blind)
#CBB964
Tritanopia (blue-blind)
#53CFBA
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #63d55a;
/* rgb */ color: rgb(99, 213, 90);
/* oklch */ color: oklch(78.0% 0.193 142.2);
Tailwind
colors: {
  custom: {
    50: '#99e38c',
    500: '#63d55a',
    950: '#000000',
  },
}
SCSS
$custom: #63d55a;
$custom-light: #99e38c;
$custom-dark: #000000;
JSON
{
  "hex": "#63d55a",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 90
  },
  "hsl": {
    "h": 115.61,
    "s": 59.42,
    "l": 59.412
  },
  "oklch": {
    "l": 0.78,
    "c": 0.19334,
    "h": 142.2
  },
  "luminance": 0.50979
}

Semantic roles & 50–950 ramp

primary
#63D55A
secondary
#8F3E96
accent
#45E3D7
background
#FCFEFC
surface
#F5FCF4
border
#CFD5CE
text
#0F150C
muted
#80847F

Preview Lab

Preview with #63D55A

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

Preview Lab → · Contrast checker → · Palette generator →

#63D55A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva