#63EEA4#63EEA4

#63EEA4 is a very light, vivid green. Relative luminance 0.665; OKLCH L 85.4% C 0.161 H 157.0°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#63EEA4
RGB	rgb(99, 238, 164)
HSL	hsl(148, 80%, 66%)
HSV	hsv(148, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 31.1%, 6.7%)
CIE-LAB	lab(85.24, -54.28, 24.80)
CIE-LCH	lch(85.24, 59.68, 155.45°)
OKLab	oklab(85.39% -0.1479 0.0627)
OKLCH	oklch(85.39% 0.161 157)
XYZ	xyz(42.4173, 66.4780, 45.7109)
Luminance	0.6648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEA4 #EE63AD

analogous

#67EE63 #63EEA4 #63EEEA

triadic

#63EEA4 #A463EE #EEA463

tetradic

#63EEA4 #6367EE #EE63AD #EEEA63

square

#63EEA4 #6367EE #EE63AD #EEEA63

split-complementary

#63EEA4 #EA63EE #EE6367

monochromatic

#15C266 #2CE884 #63EEA4 #9AF4C4 #D1FAE4

Accessibility & contrast

On white

1.47

#63EEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#63EEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEA4

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEA4	#FFFFFF	#000000	##000000
##63EEA4	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDD9F

Deuteranopia (green-blind)

#D9D0A9

Tritanopia (blue-blind)

#2BECDA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63eea4;
/* rgb */ color: rgb(99, 238, 164);
/* oklch */ color: oklch(85.4% 0.161 157.0);

Tailwind

colors: {
  custom: {
    50: '#9bf4bf',
    500: '#63eea4',
    950: '#000000',
  },
}

SCSS

$custom: #63eea4;
$custom-light: #9bf4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#63eea4",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 164
  },
  "hsl": {
    "h": 148.058,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85388,
    "c": 0.16065,
    "h": 157
  },
  "luminance": 0.66482
}

Semantic roles & 50–950 ramp

primary

#63EEA4

secondary

#C0367F

accent

#097ADD

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63EEA4

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

Preview Lab → · Contrast checker → · Palette generator →