#63D681#63D681

#63D681 is a light, vivid green. Relative luminance 0.523; OKLCH L 78.8% C 0.160 H 149.9°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#63D681
RGB	rgb(99, 214, 129)
HSL	hsl(136, 58%, 61%)
HSV	hsv(136, 54%, 84%)
CMYK	cmyk(53.7%, 0%, 39.7%, 16.1%)
CIE-LAB	lab(77.48, -50.95, 32.31)
CIE-LCH	lch(77.48, 60.34, 147.62°)
OKLab	oklab(78.83% -0.1381 0.0802)
OKLCH	oklch(78.83% 0.16 149.9)
XYZ	xyz(33.1523, 52.3279, 29.1179)
Luminance	0.5233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D681 #D663B8

analogous

#7FD663 #63D681 #63D6BB

triadic

#63D681 #8163D6 #D68163

tetradic

#63D681 #637FD6 #D663B8 #D6BB63

square

#63D681 #637FD6 #D663B8 #D6BB63

split-complementary

#63D681 #BB63D6 #D6637F

monochromatic

#289745 #34C75B #63D681 #93E3A8 #C4EFCF

Accessibility & contrast

On white

1.83

#63D681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#63D681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D681

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D681	#FFFFFF	#000000	##000000
##63D681	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C67B

Deuteranopia (green-blind)

#C8BB86

Tritanopia (blue-blind)

#49D3C1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d681;
/* rgb */ color: rgb(99, 214, 129);
/* oklch */ color: oklch(78.8% 0.160 149.9);

Tailwind

colors: {
  custom: {
    50: '#98e3a6',
    500: '#63d681',
    950: '#000000',
  },
}

SCSS

$custom: #63d681;
$custom-light: #98e3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d681",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 129
  },
  "hsl": {
    "h": 135.652,
    "s": 58.376,
    "l": 61.373
  },
  "oklch": {
    "l": 0.78832,
    "c": 0.15971,
    "h": 149.9
  },
  "luminance": 0.52331
}

Semantic roles & 50–950 ramp

primary

#63D681

secondary

#9C4184

accent

#209BC6

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #63D681

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

Preview Lab → · Contrast checker → · Palette generator →