#63E475#63E475

#63E475 is a very light, vivid green. Relative luminance 0.594; OKLCH L 82.1% C 0.190 H 146.3°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#63E475
RGB	rgb(99, 228, 117)
HSL	hsl(128, 70%, 64%)
HSV	hsv(128, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 48.7%, 10.6%)
CIE-LAB	lab(81.52, -58.26, 43.44)
CIE-LCH	lch(81.52, 72.68, 143.29°)
OKLab	oklab(82.1% -0.1578 0.1053)
OKLCH	oklch(82.1% 0.19 146.3)
XYZ	xyz(36.0976, 59.4206, 26.3932)
Luminance	0.5942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E475 #E463D2

analogous

#92E463 #63E475 #63E4B6

triadic

#63E475 #7563E4 #E47563

tetradic

#63E475 #6392E4 #E463D2 #E4B663

square

#63E475 #6392E4 #E463D2 #E4B663

split-complementary

#63E475 #B663E4 #E46392

monochromatic

#1EAE32 #2FDB47 #63E475 #97EDA3 #CBF6D1

Accessibility & contrast

On white

1.63

#63E475 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#63E475 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E475

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E475	#FFFFFF	#000000	##000000
##63E475	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D26C

Deuteranopia (green-blind)

#D6C67D

Tritanopia (blue-blind)

#48DFCA

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e475;
/* rgb */ color: rgb(99, 228, 117);
/* oklch */ color: oklch(82.1% 0.190 146.3);

Tailwind

colors: {
  custom: {
    50: '#9aed9f',
    500: '#63e475',
    950: '#000000',
  },
}

SCSS

$custom: #63e475;
$custom-light: #9aed9f;
$custom-dark: #000000;

JSON

{
  "hex": "#63e475",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 117
  },
  "hsl": {
    "h": 128.372,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82097,
    "c": 0.18969,
    "h": 146.3
  },
  "luminance": 0.59424
}

Semantic roles & 50–950 ramp

primary

#63E475

secondary

#B03C9F

accent

#13B8D3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E475

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

Preview Lab → · Contrast checker → · Palette generator →