#63F1A4#63F1A4

#63F1A4 is a very light, vivid green. Relative luminance 0.682; OKLCH L 86.1% C 0.165 H 156.5°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#63F1A4
RGB	rgb(99, 241, 164)
HSL	hsl(147, 84%, 67%)
HSV	hsv(147, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 32%, 5.5%)
CIE-LAB	lab(86.13, -55.48, 26.00)
CIE-LCH	lch(86.13, 61.27, 154.89°)
OKLab	oklab(86.11% -0.151 0.0657)
OKLCH	oklch(86.11% 0.165 156.5)
XYZ	xyz(43.2980, 68.2394, 46.0045)
Luminance	0.6824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1A4 #F163B0

analogous

#69F163 #63F1A4 #63F1EB

triadic

#63F1A4 #A463F1 #F1A463

tetradic

#63F1A4 #6369F1 #F163B0 #F1EB63

square

#63F1A4 #6369F1 #F163B0 #F1EB63

split-complementary

#63F1A4 #EB63F1 #F16369

monochromatic

#12C865 #2BEC83 #63F1A4 #9BF6C5 #D3FBE6

Accessibility & contrast

On white

1.43

#63F1A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#63F1A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1A4

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1A4	#FFFFFF	#000000	##000000
##63F1A4	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E09F

Deuteranopia (green-blind)

#DCD2A9

Tritanopia (blue-blind)

#2AEFDD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f1a4;
/* rgb */ color: rgb(99, 241, 164);
/* oklch */ color: oklch(86.1% 0.165 156.5);

Tailwind

colors: {
  custom: {
    50: '#9bf6bf',
    500: '#63f1a4',
    950: '#000000',
  },
}

SCSS

$custom: #63f1a4;
$custom-light: #9bf6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1a4",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 164
  },
  "hsl": {
    "h": 147.465,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86114,
    "c": 0.16464,
    "h": 156.5
  },
  "luminance": 0.68244
}

Semantic roles & 50–950 ramp

primary

#63F1A4

secondary

#C53482

accent

#067CE0

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F1A4

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

Preview Lab → · Contrast checker → · Palette generator →