#63E996#63E996

#63E996 is a very light, vivid green. Relative luminance 0.631; OKLCH L 83.9% C 0.166 H 153.5°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#63E996
RGB	rgb(99, 233, 150)
HSL	hsl(143, 75%, 65%)
HSV	hsv(143, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 35.6%, 8.6%)
CIE-LAB	lab(83.51, -54.90, 29.61)
CIE-LCH	lch(83.51, 62.37, 151.66°)
OKLab	oklab(83.89% -0.1489 0.0742)
OKLCH	oklch(83.89% 0.166 153.5)
XYZ	xyz(39.7864, 63.1287, 38.9366)
Luminance	0.6313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E996 #E963B6

analogous

#73E963 #63E996 #63E9D9

triadic

#63E996 #9663E9 #E99663

tetradic

#63E996 #6373E9 #E963B6 #E9D963

square

#63E996 #6373E9 #E963B6 #E9D963

split-complementary

#63E996 #D963E9 #E96373

monochromatic

#1AB856 #2DE172 #63E996 #99F1BA #CEF8DE

Accessibility & contrast

On white

1.54

#63E996 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#63E996 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E996

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E996	#FFFFFF	#000000	##000000
##63E996	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D891

Deuteranopia (green-blind)

#D7CB9B

Tritanopia (blue-blind)

#38E6D4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e996;
/* rgb */ color: rgb(99, 233, 150);
/* oklch */ color: oklch(83.9% 0.166 153.5);

Tailwind

colors: {
  custom: {
    50: '#9af1b5',
    500: '#63e996',
    950: '#000000',
  },
}

SCSS

$custom: #63e996;
$custom-light: #9af1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e996",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 150
  },
  "hsl": {
    "h": 142.836,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8389,
    "c": 0.16639,
    "h": 153.5
  },
  "luminance": 0.63132
}

Semantic roles & 50–950 ramp

primary

#63E996

secondary

#B73987

accent

#0E8BD7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63E996

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

Preview Lab → · Contrast checker → · Palette generator →