#63F0A0#63F0A0

#63F0A0 is a very light, vivid green. Relative luminance 0.675; OKLCH L 85.8% C 0.167 H 155.4°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#63F0A0
RGB	rgb(99, 240, 160)
HSL	hsl(146, 82%, 66%)
HSV	hsv(146, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 33.3%, 5.9%)
CIE-LAB	lab(85.76, -55.83, 27.55)
CIE-LCH	lch(85.76, 62.26, 153.74°)
OKLab	oklab(85.79% -0.1517 0.0694)
OKLCH	oklch(85.79% 0.167 155.4)
XYZ	xyz(42.6473, 67.5068, 44.0335)
Luminance	0.6751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0A0 #F063B3

analogous

#6DF063 #63F0A0 #63F0E6

triadic

#63F0A0 #A063F0 #F0A063

tetradic

#63F0A0 #636DF0 #F063B3 #F0E663

square

#63F0A0 #636DF0 #F063B3 #F0E663

split-complementary

#63F0A0 #E663F0 #F0636D

monochromatic

#13C660 #2BEB7E #63F0A0 #9BF5C2 #D3FBE4

Accessibility & contrast

On white

1.45

#63F0A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#63F0A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0A0

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0A0	#FFFFFF	#000000	##000000
##63F0A0	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDF9B

Deuteranopia (green-blind)

#DCD1A5

Tritanopia (blue-blind)

#2EEEDB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f0a0;
/* rgb */ color: rgb(99, 240, 160);
/* oklch */ color: oklch(85.8% 0.167 155.4);

Tailwind

colors: {
  custom: {
    50: '#9bf6bc',
    500: '#63f0a0',
    950: '#000000',
  },
}

SCSS

$custom: #63f0a0;
$custom-light: #9bf6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0a0",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 160
  },
  "hsl": {
    "h": 145.957,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8579,
    "c": 0.16683,
    "h": 155.4
  },
  "luminance": 0.67511
}

Semantic roles & 50–950 ramp

primary

#63F0A0

secondary

#C33485

accent

#0781DF

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F0A0

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

Preview Lab → · Contrast checker → · Palette generator →