#63DD5C#63DD5C

#63DD5C is a light, highly saturated green. Relative luminance 0.551; OKLCH L 80.0% C 0.202 H 142.5°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX#63DD5C
RGBrgb(99, 221, 92)
HSLhsl(117, 65%, 61%)
HSVhsv(117, 58%, 87%)
CMYKcmyk(55.2%, 0%, 58.4%, 13.3%)
CIE-LABlab(79.12, -58.82, 52.18)
CIE-LCHlch(79.12, 78.62, 138.42°)
OKLaboklab(80.03% -0.1602 0.1229)
OKLCHoklch(80.03% 0.202 142.5)
XYZxyz(32.9321, 55.1354, 19.0299)
Luminance0.5514 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63DD5C #D65CDD
analogous
#A4DD5C #63DD5C #5CDD96
triadic
#63DD5C #5C63DD #DD5C63
tetradic
#63DD5C #5CA4DD #D65CDD #DD965C
square
#63DD5C #5CA4DD #D65CDD #DD965C
split-complementary
#63DD5C #965CDD #DD5CA4
monochromatic
#289E21 #34D02B #63DD5C #93E88F #C4F2C1

Accessibility & contrast

On white

1.75
#63DD5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.03
#63DD5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD5C
12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63DD5C#FFFFFF#000000##000000
##63DD5C1.001.7512.0312.03
#FFFFFF1.751.0021.0021.00
#00000012.0321.001.001.00
##00000012.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2CA4F
Deuteranopia (green-blind)
#D2C066
Tritanopia (blue-blind)
#51D7C1
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #63dd5c;
/* rgb */ color: rgb(99, 221, 92);
/* oklch */ color: oklch(80.0% 0.202 142.5);
Tailwind
colors: {
  custom: {
    50: '#9ae88e',
    500: '#63dd5c',
    950: '#000000',
  },
}
SCSS
$custom: #63dd5c;
$custom-light: #9ae88e;
$custom-dark: #000000;
JSON
{
  "hex": "#63dd5c",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 92
  },
  "hsl": {
    "h": 116.744,
    "s": 65.482,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80027,
    "c": 0.20188,
    "h": 142.5
  },
  "luminance": 0.55138
}

Semantic roles & 50–950 ramp

primary
#63DD5C
secondary
#9C3CA1
accent
#18CDC3
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0F160D
muted
#80847F

Preview Lab

Preview with #63DD5C

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

Preview Lab → · Contrast checker → · Palette generator →

#63DD5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva