#63DDA4#63DDA4

#63DDA4 is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.3% C 0.138 H 160.7°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#63DDA4
RGB	rgb(99, 221, 164)
HSL	hsl(152, 64%, 63%)
HSV	hsv(152, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 25.8%, 13.3%)
CIE-LAB	lab(80.20, -47.30, 17.85)
CIE-LCH	lch(80.20, 50.56, 159.33°)
OKLab	oklab(81.27% -0.13 0.0456)
OKLCH	oklch(81.27% 0.138 160.7)
XYZ	xyz(37.6995, 57.0424, 44.1383)
Luminance	0.5705 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDA4 #DD639C

analogous

#63DD67 #63DDA4 #63D9DD

triadic

#63DDA4 #A463DD #DDA463

tetradic

#63DDA4 #6763DD #DD639C #D9DD63

square

#63DDA4 #6763DD #DD639C #D9DD63

split-complementary

#63DDA4 #DD63D9 #DD6763

monochromatic

#23A267 #31D287 #63DDA4 #95E8C1 #C7F3DF

Accessibility & contrast

On white

1.69

#63DDA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#63DDA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDA4

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDA4	#FFFFFF	#000000	##000000
##63DDA4	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACEA1

Deuteranopia (green-blind)

#C9C2A8

Tritanopia (blue-blind)

#34DCCD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63dda4;
/* rgb */ color: rgb(99, 221, 164);
/* oklch */ color: oklch(81.3% 0.138 160.7);

Tailwind

colors: {
  custom: {
    50: '#99e8bf',
    500: '#63dda4',
    950: '#000000',
  },
}

SCSS

$custom: #63dda4;
$custom-light: #99e8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#63dda4",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 164
  },
  "hsl": {
    "h": 151.967,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8127,
    "c": 0.13775,
    "h": 160.7
  },
  "luminance": 0.57046
}

Semantic roles & 50–950 ramp

primary

#63DDA4

secondary

#A53F6F

accent

#196DCC

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1612

muted

#808482

Preview Lab

Preview with #63DDA4

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

Preview Lab → · Contrast checker → · Palette generator →