#63DDAB#63DDAB

#63DDAB is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.4% C 0.132 H 163.8°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#63DDAB
RGB	rgb(99, 221, 171)
HSL	hsl(155, 64%, 63%)
HSV	hsv(155, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 22.6%, 13.3%)
CIE-LAB	lab(80.35, -45.83, 14.37)
CIE-LCH	lch(80.35, 48.03, 162.59°)
OKLab	oklab(81.44% -0.1268 0.0368)
OKLCH	oklch(81.44% 0.132 163.8)
XYZ	xyz(38.3492, 57.3023, 47.5597)
Luminance	0.5731 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDAB #DD6395

analogous

#63DD6E #63DDAB #63D2DD

triadic

#63DDAB #AB63DD #DDAB63

tetradic

#63DDAB #6E63DD #DD6395 #D2DD63

square

#63DDAB #6E63DD #DD6395 #D2DD63

split-complementary

#63DDAB #DD63D2 #DD6E63

monochromatic

#23A26E #31D290 #63DDAB #95E8C6 #C7F3E1

Accessibility & contrast

On white

1.69

#63DDAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#63DDAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDAB

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDAB	#FFFFFF	#000000	##000000
##63DDAB	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CFA8

Deuteranopia (green-blind)

#C8C2AE

Tritanopia (blue-blind)

#2FDDCF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63ddab;
/* rgb */ color: rgb(99, 221, 171);
/* oklch */ color: oklch(81.4% 0.132 163.8);

Tailwind

colors: {
  custom: {
    50: '#99e8c4',
    500: '#63ddab',
    950: '#000000',
  },
}

SCSS

$custom: #63ddab;
$custom-light: #99e8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ddab",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 171
  },
  "hsl": {
    "h": 155.41,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81437,
    "c": 0.13206,
    "h": 163.8
  },
  "luminance": 0.57306
}

Semantic roles & 50–950 ramp

primary

#63DDAB

secondary

#A53F69

accent

#1963CC

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0F1612

muted

#808482

Preview Lab

Preview with #63DDAB

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

Preview Lab → · Contrast checker → · Palette generator →