#63F3A2#63F3A2

#63F3A2 is a very light, vivid green. Relative luminance 0.694; OKLCH L 86.6% C 0.169 H 155.5°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX#63F3A2
RGBrgb(99, 243, 162)
HSLhsl(146, 86%, 67%)
HSVhsv(146, 59%, 95%)
CMYKcmyk(59.3%, 0%, 33.3%, 4.7%)
CIE-LABlab(86.68, -56.64, 27.78)
CIE-LCHlch(86.68, 63.08, 153.88°)
OKLaboklab(86.56% -0.1539 0.07)
OKLCHoklch(86.56% 0.169 155.5)
XYZxyz(43.7141, 69.3582, 45.2592)
Luminance0.6936 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F3A2 #F363B4
analogous
#6CF363 #63F3A2 #63F3EA
triadic
#63F3A2 #A263F3 #F3A263
tetradic
#63F3A2 #636CF3 #F363B4 #F3EA63
square
#63F3A2 #636CF3 #F363B4 #F3EA63
split-complementary
#63F3A2 #EA63F3 #F3636C
monochromatic
#10CC62 #2AEF80 #63F3A2 #9CF7C4 #D5FCE6

Accessibility & contrast

On white

1.41
#63F3A2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.87
#63F3A2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3A2
14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F3A2#FFFFFF#000000##000000
##63F3A21.001.4114.8714.87
#FFFFFF1.411.0021.0021.00
#00000014.8721.001.001.00
##00000014.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F2E19D
Deuteranopia (green-blind)
#DFD3A7
Tritanopia (blue-blind)
#2AF1DE
Achromatopsia (no color)
#D9D9D9

Design tokens & code

CSS
--color: #63f3a2;
/* rgb */ color: rgb(99, 243, 162);
/* oklch */ color: oklch(86.6% 0.169 155.5);
Tailwind
colors: {
  custom: {
    50: '#9cf8be',
    500: '#63f3a2',
    950: '#000000',
  },
}
SCSS
$custom: #63f3a2;
$custom-light: #9cf8be;
$custom-dark: #000000;
JSON
{
  "hex": "#63f3a2",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 162
  },
  "hsl": {
    "h": 146.25,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86557,
    "c": 0.16905,
    "h": 155.5
  },
  "luminance": 0.69362
}

Semantic roles & 50–950 ramp

primary
#63F3A2
secondary
#C83286
accent
#0381E2
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1712
muted
#808582

Preview Lab

Preview with #63F3A2

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

Preview Lab → · Contrast checker → · Palette generator →

#63F3A2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva