#63E37D#63E37D

#63E37D is a light, vivid green. Relative luminance 0.591; OKLCH L 82.0% C 0.181 H 147.9°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#63E37D
RGB	rgb(99, 227, 125)
HSL	hsl(132, 70%, 64%)
HSV	hsv(132, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 44.9%, 11%)
CIE-LAB	lab(81.33, -56.71, 39.30)
CIE-LCH	lch(81.33, 69.00, 145.28°)
OKLab	oklab(81.97% -0.1535 0.0963)
OKLCH	oklch(81.97% 0.181 147.9)
XYZ	xyz(36.3139, 59.0682, 28.8857)
Luminance	0.5907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E37D #E363C9

analogous

#89E363 #63E37D #63E3BD

triadic

#63E37D #7D63E3 #E37D63

tetradic

#63E37D #6389E3 #E363C9 #E3BD63

square

#63E37D #6389E3 #E363C9 #E3BD63

split-complementary

#63E37D #BD63E3 #E36389

monochromatic

#1FAD3C #2FDA52 #63E37D #97ECA8 #CBF6D3

Accessibility & contrast

On white

1.64

#63E37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#63E37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E37D

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E37D	#FFFFFF	#000000	##000000
##63E37D	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D175

Deuteranopia (green-blind)

#D4C584

Tritanopia (blue-blind)

#46DFCB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e37d;
/* rgb */ color: rgb(99, 227, 125);
/* oklch */ color: oklch(82.0% 0.181 147.9);

Tailwind

colors: {
  custom: {
    50: '#9aeda4',
    500: '#63e37d',
    950: '#000000',
  },
}

SCSS

$custom: #63e37d;
$custom-light: #9aeda4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e37d",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 125
  },
  "hsl": {
    "h": 132.188,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81973,
    "c": 0.18116,
    "h": 147.9
  },
  "luminance": 0.59071
}

Semantic roles & 50–950 ramp

primary

#63E37D

secondary

#AE3C97

accent

#14ABD2

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E37D

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

Preview Lab → · Contrast checker → · Palette generator →