#63E8A4#63E8A4

#63E8A4 is a very light, vivid green. Relative luminance 0.630; OKLCH L 83.9% C 0.153 H 158.2°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#63E8A4
RGB	rgb(99, 232, 164)
HSL	hsl(149, 74%, 65%)
HSV	hsv(149, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 29.3%, 9%)
CIE-LAB	lab(83.46, -51.86, 22.36)
CIE-LCH	lch(83.46, 56.48, 156.67°)
OKLab	oklab(83.94% -0.1417 0.0568)
OKLCH	oklch(83.94% 0.153 158.2)
XYZ	xyz(40.6995, 63.0423, 45.1383)
Luminance	0.6305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8A4 #E863A7

analogous

#65E863 #63E8A4 #63E8E6

triadic

#63E8A4 #A463E8 #E8A463

tetradic

#63E8A4 #6365E8 #E863A7 #E8E663

square

#63E8A4 #6365E8 #E863A7 #E8E663

split-complementary

#63E8A4 #E663E8 #E86365

monochromatic

#1BB667 #2EE085 #63E8A4 #98F0C3 #CEF8E2

Accessibility & contrast

On white

1.54

#63E8A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#63E8A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8A4

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8A4	#FFFFFF	#000000	##000000
##63E8A4	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D8A0

Deuteranopia (green-blind)

#D4CBA8

Tritanopia (blue-blind)

#2FE7D6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e8a4;
/* rgb */ color: rgb(99, 232, 164);
/* oklch */ color: oklch(83.9% 0.153 158.2);

Tailwind

colors: {
  custom: {
    50: '#9af0bf',
    500: '#63e8a4',
    950: '#000000',
  },
}

SCSS

$custom: #63e8a4;
$custom-light: #9af0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8a4",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 164
  },
  "hsl": {
    "h": 149.323,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83935,
    "c": 0.15261,
    "h": 158.2
  },
  "luminance": 0.63046
}

Semantic roles & 50–950 ramp

primary

#63E8A4

secondary

#B63979

accent

#0F75D6

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63E8A4

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

Preview Lab → · Contrast checker → · Palette generator →