#63F581#63F581

#63F581 is a very light, highly saturated green. Relative luminance 0.695; OKLCH L 86.5% C 0.201 H 147.6°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#63F581
RGB	rgb(99, 245, 129)
HSL	hsl(132, 88%, 67%)
HSV	hsv(132, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(86.77, -62.87, 44.24)
CIE-LCH	lch(86.77, 76.87, 144.87°)
OKLab	oklab(86.47% -0.1699 0.1077)
OKLCH	oklch(86.47% 0.201 147.6)
XYZ	xyz(41.7576, 69.5384, 31.9863)
Luminance	0.6954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F581 #F563D7

analogous

#8EF563 #63F581 #63F5CA

triadic

#63F581 #8163F5 #F58163

tetradic

#63F581 #638EF5 #F563D7 #F5CA63

square

#63F581 #638EF5 #F563D7 #F5CA63

split-complementary

#63F581 #CA63F5 #F5638E

monochromatic

#0DD035 #29F153 #63F581 #9DF9AF #D6FCDE

Accessibility & contrast

On white

1.41

#63F581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#63F581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F581

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F581	#FFFFFF	#000000	##000000
##63F581	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E178

Deuteranopia (green-blind)

#E5D489

Tritanopia (blue-blind)

#3DF0DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f581;
/* rgb */ color: rgb(99, 245, 129);
/* oklch */ color: oklch(86.5% 0.201 147.6);

Tailwind

colors: {
  custom: {
    50: '#9cf9a7',
    500: '#63f581',
    950: '#000000',
  },
}

SCSS

$custom: #63f581;
$custom-light: #9cf9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#63f581",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 132.329,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86465,
    "c": 0.20117,
    "h": 147.6
  },
  "luminance": 0.69542
}

Semantic roles & 50–950 ramp

primary

#63F581

secondary

#CC30AC

accent

#01B6E5

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #63F581

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

Preview Lab → · Contrast checker → · Palette generator →