#63DDBC#63DDBC

#63DDBC is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.9% C 0.120 H 172.8°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#63DDBC
RGB	rgb(99, 221, 188)
HSL	hsl(164, 64%, 63%)
HSV	hsv(164, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 14.9%, 13.3%)
CIE-LAB	lab(80.73, -42.03, 5.93)
CIE-LCH	lch(80.73, 42.45, 171.97°)
OKLab	oklab(81.88% -0.1192 0.015)
OKLCH	oklch(81.88% 0.12 172.8)
XYZ	xyz(40.0750, 57.9926, 56.6490)
Luminance	0.5800 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDBC #DD6384

analogous

#63DD7F #63DDBC #63C1DD

triadic

#63DDBC #BC63DD #DDBC63

tetradic

#63DDBC #7F63DD #DD6384 #C1DD63

square

#63DDBC #7F63DD #DD6384 #C1DD63

split-complementary

#63DDBC #DD63C1 #DD7F63

monochromatic

#23A280 #31D2A6 #63DDBC #95E8D2 #C7F3E7

Accessibility & contrast

On white

1.67

#63DDBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#63DDBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDBC

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDBC	#FFFFFF	#000000	##000000
##63DDBC	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D0BA

Deuteranopia (green-blind)

#C4C3BE

Tritanopia (blue-blind)

#1BDFD3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63ddbc;
/* rgb */ color: rgb(99, 221, 188);
/* oklch */ color: oklch(81.9% 0.120 172.8);

Tailwind

colors: {
  custom: {
    50: '#99e8d0',
    500: '#63ddbc',
    950: '#000000',
  },
}

SCSS

$custom: #63ddbc;
$custom-light: #99e8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ddbc",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 188
  },
  "hsl": {
    "h": 163.77,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81879,
    "c": 0.12013,
    "h": 172.8
  },
  "luminance": 0.57996
}

Semantic roles & 50–950 ramp

primary

#63DDBC

secondary

#A53F5B

accent

#194ACC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63DDBC

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

Preview Lab → · Contrast checker → · Palette generator →