#63E463#63E463

#63E463 is a light, highly saturated green. Relative luminance 0.590; OKLCH L 81.9% C 0.205 H 143.4°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#63E463
RGB	rgb(99, 228, 99)
HSL	hsl(120, 70%, 64%)
HSV	hsv(120, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 56.6%, 10.6%)
CIE-LAB	lab(81.31, -60.59, 51.60)
CIE-LCH	lch(81.31, 79.58, 139.58°)
OKLab	oklab(81.86% -0.1646 0.1222)
OKLCH	oklch(81.86% 0.205 143.4)
XYZ	xyz(35.1392, 59.0372, 21.3455)
Luminance	0.5904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E463 #E463E4

analogous

#A4E463 #63E463 #63E4A4

triadic

#63E463 #6363E4 #E46363

tetradic

#63E463 #63A4E4 #E463E4 #E4A463

square

#63E463 #63A4E4 #E463E4 #E4A463

split-complementary

#63E463 #A463E4 #E463A4

monochromatic

#1EAE1E #2FDB2F #63E463 #97ED97 #CBF6CB

Accessibility & contrast

On white

1.64

#63E463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#63E463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E463

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E463	#FFFFFF	#000000	##000000
##63E463	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)

#E8D156

Deuteranopia (green-blind)

#D8C66D

Tritanopia (blue-blind)

#4DDEC8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e463;
/* rgb */ color: rgb(99, 228, 99);
/* oklch */ color: oklch(81.9% 0.205 143.4);

Tailwind

colors: {
  custom: {
    50: '#9bed93',
    500: '#63e463',
    950: '#000000',
  },
}

SCSS

$custom: #63e463;
$custom-light: #9bed93;
$custom-dark: #000000;

JSON

{
  "hex": "#63e463",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 120,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.81856,
    "c": 0.20504,
    "h": 143.4
  },
  "luminance": 0.5904
}

Semantic roles & 50–950 ramp

primary

#63E463

secondary

#B03CB0

accent

#13D3D3

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #63E463

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

Preview Lab → · Contrast checker → · Palette generator →