#63E8A1#63E8A1

#63E8A1 is a very light, vivid green. Relative luminance 0.629; OKLCH L 83.9% C 0.155 H 157.1°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#63E8A1
RGB	rgb(99, 232, 161)
HSL	hsl(148, 74%, 65%)
HSV	hsv(148, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 30.6%, 9%)
CIE-LAB	lab(83.41, -52.45, 23.84)
CIE-LCH	lch(83.41, 57.61, 155.56°)
OKLab	oklab(83.87% -0.143 0.0604)
OKLCH	oklch(83.87% 0.155 157.1)
XYZ	xyz(40.4318, 62.9352, 43.7283)
Luminance	0.6294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8A1 #E863AA

analogous

#67E863 #63E8A1 #63E8E4

triadic

#63E8A1 #A163E8 #E8A163

tetradic

#63E8A1 #6367E8 #E863AA #E8E463

square

#63E8A1 #6367E8 #E863AA #E8E463

split-complementary

#63E8A1 #E463E8 #E86367

monochromatic

#1BB663 #2EE081 #63E8A1 #98F0C1 #CEF8E1

Accessibility & contrast

On white

1.55

#63E8A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#63E8A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8A1

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8A1	#FFFFFF	#000000	##000000
##63E8A1	1.00	1.55	13.59	13.59
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D89D

Deuteranopia (green-blind)

#D4CBA5

Tritanopia (blue-blind)

#31E6D5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e8a1;
/* rgb */ color: rgb(99, 232, 161);
/* oklch */ color: oklch(83.9% 0.155 157.1);

Tailwind

colors: {
  custom: {
    50: '#9af0bd',
    500: '#63e8a1',
    950: '#000000',
  },
}

SCSS

$custom: #63e8a1;
$custom-light: #9af0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8a1",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 161
  },
  "hsl": {
    "h": 147.97,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.8387,
    "c": 0.15522,
    "h": 157.1
  },
  "luminance": 0.62939
}

Semantic roles & 50–950 ramp

primary

#63E8A1

secondary

#B6397C

accent

#0F79D6

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63E8A1

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

Preview Lab → · Contrast checker → · Palette generator →