#63DD5E#63DD5E

#63DD5E is a light, highly saturated green. Relative luminance 0.552; OKLCH L 80.0% C 0.200 H 142.8°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX#63DD5E
RGBrgb(99, 221, 94)
HSLhsl(118, 65%, 62%)
HSVhsv(118, 57%, 87%)
CMYKcmyk(55.2%, 0%, 57.5%, 13.3%)
CIE-LABlab(79.14, -58.59, 51.31)
CIE-LCHlch(79.14, 77.88, 138.79°)
OKLaboklab(80.05% -0.1594 0.1212)
OKLCHoklch(80.05% 0.2 142.8)
XYZxyz(33.0207, 55.1709, 19.4965)
Luminance0.5517 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63DD5E #D85EDD
analogous
#A3DD5E #63DD5E #5EDD99
triadic
#63DD5E #5E63DD #DD5E63
tetradic
#63DD5E #5EA3DD #D85EDD #DD995E
square
#63DD5E #5EA3DD #D85EDD #DD995E
split-complementary
#63DD5E #995EDD #DD5EA3
monochromatic
#279F22 #33D22C #63DD5E #94E891 #C5F2C3

Accessibility & contrast

On white

1.74
#63DD5E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.03
#63DD5E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD5E
12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63DD5E#FFFFFF#000000##000000
##63DD5E1.001.7412.0312.03
#FFFFFF1.741.0021.0021.00
#00000012.0321.001.001.00
##00000012.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2CB51
Deuteranopia (green-blind)
#D2C068
Tritanopia (blue-blind)
#50D7C1
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #63dd5e;
/* rgb */ color: rgb(99, 221, 94);
/* oklch */ color: oklch(80.0% 0.200 142.8);
Tailwind
colors: {
  custom: {
    50: '#9ae88f',
    500: '#63dd5e',
    950: '#000000',
  },
}
SCSS
$custom: #63dd5e;
$custom-light: #9ae88f;
$custom-dark: #000000;
JSON
{
  "hex": "#63dd5e",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 94
  },
  "hsl": {
    "h": 117.638,
    "s": 65.128,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8005,
    "c": 0.20027,
    "h": 142.8
  },
  "luminance": 0.55174
}

Semantic roles & 50–950 ramp

primary
#63DD5E
secondary
#9E3DA2
accent
#19CDC6
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0F160D
muted
#80847F

Preview Lab

Preview with #63DD5E

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

Preview Lab → · Contrast checker → · Palette generator →

#63DD5E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva