#63EFDC#63EFDC

#63EFDC is a very light, vivid teal. Relative luminance 0.696; OKLCH L 87.1% C 0.124 H 183.0°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#63EFDC
RGB	rgb(99, 239, 220)
HSL	hsl(172, 81%, 66%)
HSV	hsv(172, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 7.9%, 6.3%)
CIE-LAB	lab(86.77, -42.28, -2.17)
CIE-LCH	lch(86.77, 42.34, 182.94°)
OKLab	oklab(87.05% -0.1241 -0.0065)
OKLCH	oklch(87.05% 0.124 183)
XYZ	xyz(48.9245, 69.5480, 78.5420)
Luminance	0.6955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFDC #EF6376

analogous

#63EF96 #63EFDC #63BCEF

triadic

#63EFDC #DC63EF #EFDC63

tetradic

#63EFDC #9663EF #EF6376 #BCEF63

square

#63EFDC #9663EF #EF6376 #BCEF63

split-complementary

#63EFDC #EF63BC #EF9663

monochromatic

#14C4AC #2BE9D0 #63EFDC #9BF5E8 #D2FAF5

Accessibility & contrast

On white

1.41

#63EFDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#63EFDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFDC

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFDC	#FFFFFF	#000000	##000000
##63EFDC	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E2DB

Deuteranopia (green-blind)

#CFD3DE

Tritanopia (blue-blind)

#00F3E9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63efdc;
/* rgb */ color: rgb(99, 239, 220);
/* oklch */ color: oklch(87.1% 0.124 183.0);

Tailwind

colors: {
  custom: {
    50: '#9cf5e6',
    500: '#63efdc',
    950: '#000000',
  },
}

SCSS

$custom: #63efdc;
$custom-light: #9cf5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63efdc",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 220
  },
  "hsl": {
    "h": 171.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8705,
    "c": 0.12426,
    "h": 183
  },
  "luminance": 0.69553
}

Semantic roles & 50–950 ramp

primary

#63EFDC

secondary

#C13548

accent

#0825DE

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EFDC

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

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