#63D57E#63D57E

#63D57E is a light, vivid green. Relative luminance 0.517; OKLCH L 78.5% C 0.161 H 149.2°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#63D57E
RGB	rgb(99, 213, 126)
HSL	hsl(134, 58%, 61%)
HSV	hsv(134, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 40.8%, 16.5%)
CIE-LAB	lab(77.13, -51.05, 33.38)
CIE-LCH	lch(77.13, 60.99, 146.82°)
OKLab	oklab(78.53% -0.1383 0.0826)
OKLCH	oklch(78.53% 0.161 149.2)
XYZ	xyz(32.7035, 51.7447, 27.9990)
Luminance	0.5175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D57E #D563BA

analogous

#81D563 #63D57E #63D5B7

triadic

#63D57E #7E63D5 #D57E63

tetradic

#63D57E #6381D5 #D563BA #D5B763

square

#63D57E #6381D5 #D563BA #D5B763

split-complementary

#63D57E #B763D5 #D56381

monochromatic

#289542 #35C657 #63D57E #93E2A6 #C3EFCE

Accessibility & contrast

On white

1.85

#63D57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#63D57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D57E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D57E	#FFFFFF	#000000	##000000
##63D57E	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C578

Deuteranopia (green-blind)

#C7BA84

Tritanopia (blue-blind)

#4AD1BF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d57e;
/* rgb */ color: rgb(99, 213, 126);
/* oklch */ color: oklch(78.5% 0.161 149.2);

Tailwind

colors: {
  custom: {
    50: '#98e3a4',
    500: '#63d57e',
    950: '#000000',
  },
}

SCSS

$custom: #63d57e;
$custom-light: #98e3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#63d57e",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 126
  },
  "hsl": {
    "h": 134.211,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78531,
    "c": 0.16114,
    "h": 149.2
  },
  "luminance": 0.51748
}

Semantic roles & 50–950 ramp

primary

#63D57E

secondary

#9A4285

accent

#209EC5

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #63D57E

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

Preview Lab → · Contrast checker → · Palette generator →