#63E576#63E576

#63E576 is a very light, vivid green. Relative luminance 0.600; OKLCH L 82.4% C 0.190 H 146.4°. Best body text is #000000 at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#63E576
RGB	rgb(99, 229, 118)
HSL	hsl(129, 71%, 64%)
HSV	hsv(129, 57%, 90%)
CMYK	cmyk(56.8%, 0%, 48.5%, 10.2%)
CIE-LAB	lab(81.84, -58.50, 43.35)
CIE-LCH	lch(81.84, 72.81, 143.46°)
OKLab	oklab(82.36% -0.1584 0.1052)
OKLCH	oklch(82.36% 0.19 146.4)
XYZ	xyz(36.4326, 59.9960, 26.7965)
Luminance	0.6000 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E576 #E563D2

analogous

#91E563 #63E576 #63E5B7

triadic

#63E576 #7663E5 #E57663

tetradic

#63E576 #6391E5 #E563D2 #E5B763

square

#63E576 #6391E5 #E563D2 #E5B763

split-complementary

#63E576 #B763E5 #E56391

monochromatic

#1DB033 #2FDC48 #63E576 #97EEA4 #CCF6D2

Accessibility & contrast

On white

1.62

#63E576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.00

#63E576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E576

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E576	#FFFFFF	#000000	##000000
##63E576	1.00	1.62	13.00	13.00
#FFFFFF	1.62	1.00	21.00	21.00
#000000	13.00	21.00	1.00	1.00
##000000	13.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D36D

Deuteranopia (green-blind)

#D7C77E

Tritanopia (blue-blind)

#48E0CB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e576;
/* rgb */ color: rgb(99, 229, 118);
/* oklch */ color: oklch(82.4% 0.190 146.4);

Tailwind

colors: {
  custom: {
    50: '#9aee9f',
    500: '#63e576',
    950: '#000000',
  },
}

SCSS

$custom: #63e576;
$custom-light: #9aee9f;
$custom-dark: #000000;

JSON

{
  "hex": "#63e576",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 118
  },
  "hsl": {
    "h": 128.769,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82359,
    "c": 0.19011,
    "h": 146.4
  },
  "luminance": 0.59999
}

Semantic roles & 50–950 ramp

primary

#63E576

secondary

#B13BA0

accent

#12B7D3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E576

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

Preview Lab → · Contrast checker → · Palette generator →