#63E561#63E561

#63E561 is a very light, highly saturated green. Relative luminance 0.596; OKLCH L 82.1% C 0.208 H 143.1°. Best body text is #000000 at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#63E561
RGB	rgb(99, 229, 97)
HSL	hsl(119, 72%, 64%)
HSV	hsv(119, 58%, 90%)
CMYK	cmyk(56.8%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(81.59, -61.19, 52.82)
CIE-LCH	lch(81.59, 80.83, 139.20°)
OKLab	oklab(82.08% -0.1664 0.1247)
OKLCH	oklch(82.08% 0.208 143.1)
XYZ	xyz(35.3207, 59.5512, 20.9402)
Luminance	0.5955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E561 #E361E5

analogous

#A5E561 #63E561 #61E5A1

triadic

#63E561 #6163E5 #E56163

tetradic

#63E561 #61A5E5 #E361E5 #E5A161

square

#63E561 #61A5E5 #E361E5 #E5A161

split-complementary

#63E561 #A161E5 #E561A5

monochromatic

#1FAF1D #2FDC2C #63E561 #97EE96 #CBF6CA

Accessibility & contrast

On white

1.63

#63E561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.91

#63E561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E561

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E561	#FFFFFF	#000000	##000000
##63E561	1.00	1.63	12.91	12.91
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.91	21.00	1.00	1.00
##000000	12.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD253

Deuteranopia (green-blind)

#D9C66B

Tritanopia (blue-blind)

#4DDFC8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e561;
/* rgb */ color: rgb(99, 229, 97);
/* oklch */ color: oklch(82.1% 0.208 143.1);

Tailwind

colors: {
  custom: {
    50: '#9bee92',
    500: '#63e561',
    950: '#000000',
  },
}

SCSS

$custom: #63e561;
$custom-light: #9bee92;
$custom-dark: #000000;

JSON

{
  "hex": "#63e561",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 119.091,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82081,
    "c": 0.20791,
    "h": 143.1
  },
  "luminance": 0.59554
}

Semantic roles & 50–950 ramp

primary

#63E561

secondary

#AE3AB0

accent

#12D4D1

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #63E561

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

Preview Lab → · Contrast checker → · Palette generator →