#63EEA0#63EEA0

#63EEA0 is a very light, vivid green. Relative luminance 0.663; OKLCH L 85.3% C 0.164 H 155.7°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#63EEA0
RGB	rgb(99, 238, 160)
HSL	hsl(146, 80%, 66%)
HSV	hsv(146, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 32.8%, 6.7%)
CIE-LAB	lab(85.17, -55.04, 26.74)
CIE-LCH	lch(85.17, 61.20, 154.09°)
OKLab	oklab(85.31% -0.1497 0.0675)
OKLCH	oklch(85.31% 0.164 155.7)
XYZ	xyz(42.0618, 66.3357, 43.8383)
Luminance	0.6634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEA0 #EE63B1

analogous

#6BEE63 #63EEA0 #63EEE5

triadic

#63EEA0 #A063EE #EEA063

tetradic

#63EEA0 #636BEE #EE63B1 #EEE563

square

#63EEA0 #636BEE #EE63B1 #EEE563

split-complementary

#63EEA0 #E563EE #EE636B

monochromatic

#15C261 #2CE87E #63EEA0 #9AF4C2 #D1FAE3

Accessibility & contrast

On white

1.47

#63EEA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#63EEA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEA0

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEA0	#FFFFFF	#000000	##000000
##63EEA0	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDD9B

Deuteranopia (green-blind)

#DACFA5

Tritanopia (blue-blind)

#2FECDA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63eea0;
/* rgb */ color: rgb(99, 238, 160);
/* oklch */ color: oklch(85.3% 0.164 155.7);

Tailwind

colors: {
  custom: {
    50: '#9bf4bc',
    500: '#63eea0',
    950: '#000000',
  },
}

SCSS

$custom: #63eea0;
$custom-light: #9bf4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#63eea0",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 160
  },
  "hsl": {
    "h": 146.331,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85305,
    "c": 0.16416,
    "h": 155.7
  },
  "luminance": 0.6634
}

Semantic roles & 50–950 ramp

primary

#63EEA0

secondary

#C03683

accent

#0980DD

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63EEA0

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

Preview Lab → · Contrast checker → · Palette generator →