#63EDE4#63EDE4

#63EDE4 is a very light, vivid teal. Relative luminance 0.688; OKLCH L 86.8% C 0.120 H 189.2°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#63EDE4
RGB	rgb(99, 237, 228)
HSL	hsl(176, 79%, 66%)
HSV	hsv(176, 58%, 93%)
CMYK	cmyk(58.2%, 0%, 3.8%, 7.1%)
CIE-LAB	lab(86.41, -39.36, -6.90)
CIE-LCH	lch(86.41, 39.96, 189.94°)
OKLab	oklab(86.83% -0.1186 -0.0193)
OKLCH	oklch(86.83% 0.12 189.2)
XYZ	xyz(49.4272, 68.8174, 84.0620)
Luminance	0.6882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDE4 #ED636C

analogous

#63ED9F #63EDE4 #63B1ED

triadic

#63EDE4 #E463ED #EDE463

tetradic

#63EDE4 #9F63ED #ED636C #B1ED63

square

#63EDE4 #9F63ED #ED636C #B1ED63

split-complementary

#63EDE4 #ED63B1 #ED9F63

monochromatic

#16C0B4 #2CE7DB #63EDE4 #9AF3ED #D1FAF7

Accessibility & contrast

On white

1.42

#63EDE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#63EDE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDE4

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDE4	#FFFFFF	#000000	##000000
##63EDE4	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E2E4

Deuteranopia (green-blind)

#CBD2E5

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63ede4;
/* rgb */ color: rgb(99, 237, 228);
/* oklch */ color: oklch(86.8% 0.120 189.2);

Tailwind

colors: {
  custom: {
    50: '#9df3ec',
    500: '#63ede4',
    950: '#000000',
  },
}

SCSS

$custom: #63ede4;
$custom-light: #9df3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#63ede4",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 228
  },
  "hsl": {
    "h": 176.087,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86829,
    "c": 0.12018,
    "h": 189.2
  },
  "luminance": 0.68822
}

Semantic roles & 50–950 ramp

primary

#63EDE4

secondary

#BE363F

accent

#0A18DC

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EDE4

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

Preview Lab → · Contrast checker → · Palette generator →