#63E47E#63E47E

#63E47E is a very light, vivid green. Relative luminance 0.596; OKLCH L 82.2% C 0.182 H 148.1°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#63E47E
RGB	rgb(99, 228, 126)
HSL	hsl(133, 70%, 64%)
HSV	hsv(133, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 44.7%, 10.6%)
CIE-LAB	lab(81.64, -56.94, 39.21)
CIE-LCH	lch(81.64, 69.13, 145.45°)
OKLab	oklab(82.24% -0.1541 0.0961)
OKLCH	oklch(82.24% 0.182 148.1)
XYZ	xyz(36.6524, 59.6425, 29.3153)
Luminance	0.5965 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E47E #E463C9

analogous

#89E463 #63E47E #63E4BF

triadic

#63E47E #7E63E4 #E47E63

tetradic

#63E47E #6389E4 #E463C9 #E4BF63

square

#63E47E #6389E4 #E463C9 #E4BF63

split-complementary

#63E47E #BF63E4 #E46389

monochromatic

#1EAE3C #2FDB53 #63E47E #97EDA9 #CBF6D4

Accessibility & contrast

On white

1.62

#63E47E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#63E47E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E47E

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E47E	#FFFFFF	#000000	##000000
##63E47E	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D276

Deuteranopia (green-blind)

#D5C685

Tritanopia (blue-blind)

#45E0CB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e47e;
/* rgb */ color: rgb(99, 228, 126);
/* oklch */ color: oklch(82.2% 0.182 148.1);

Tailwind

colors: {
  custom: {
    50: '#9aeda5',
    500: '#63e47e',
    950: '#000000',
  },
}

SCSS

$custom: #63e47e;
$custom-light: #9aeda5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e47e",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 126
  },
  "hsl": {
    "h": 132.558,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82236,
    "c": 0.18159,
    "h": 148.1
  },
  "luminance": 0.59646
}

Semantic roles & 50–950 ramp

primary

#63E47E

secondary

#B03C97

accent

#13AAD3

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E47E

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

Preview Lab → · Contrast checker → · Palette generator →