#63EAA4#63EAA4

#63EAA4 is a very light, vivid green. Relative luminance 0.642; OKLCH L 84.4% C 0.155 H 157.8°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#63EAA4
RGB	rgb(99, 234, 164)
HSL	hsl(149, 76%, 65%)
HSV	hsv(149, 58%, 92%)
CMYK	cmyk(57.7%, 0%, 29.9%, 8.2%)
CIE-LAB	lab(84.06, -52.67, 23.18)
CIE-LCH	lch(84.06, 57.55, 156.25°)
OKLab	oklab(84.42% -0.1437 0.0588)
OKLCH	oklch(84.42% 0.155 157.8)
XYZ	xyz(41.2657, 64.1747, 45.3270)
Luminance	0.6418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EAA4 #EA63A9

analogous

#65EA63 #63EAA4 #63EAE8

triadic

#63EAA4 #A463EA #EAA463

tetradic

#63EAA4 #6365EA #EA63A9 #EAE863

square

#63EAA4 #6365EA #EA63A9 #EAE863

split-complementary

#63EAA4 #E863EA #EA6365

monochromatic

#19BA66 #2DE385 #63EAA4 #99F1C3 #CFF9E3

Accessibility & contrast

On white

1.52

#63EAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#63EAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EAA4

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EAA4	#FFFFFF	#000000	##000000
##63EAA4	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DAA0

Deuteranopia (green-blind)

#D6CCA8

Tritanopia (blue-blind)

#2EE8D7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63eaa4;
/* rgb */ color: rgb(99, 234, 164);
/* oklch */ color: oklch(84.4% 0.155 157.8);

Tailwind

colors: {
  custom: {
    50: '#9af1bf',
    500: '#63eaa4',
    950: '#000000',
  },
}

SCSS

$custom: #63eaa4;
$custom-light: #9af1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#63eaa4",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 164
  },
  "hsl": {
    "h": 148.889,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.8442,
    "c": 0.15529,
    "h": 157.8
  },
  "luminance": 0.64179
}

Semantic roles & 50–950 ramp

primary

#63EAA4

secondary

#B9387B

accent

#0D77D8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63EAA4

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

Preview Lab → · Contrast checker → · Palette generator →