#63EFE1#63EFE1

#63EFE1 is a very light, vivid teal. Relative luminance 0.698; OKLCH L 87.2% C 0.123 H 186.1°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#63EFE1
RGB	rgb(99, 239, 225)
HSL	hsl(174, 81%, 66%)
HSV	hsv(174, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 5.9%, 6.3%)
CIE-LAB	lab(86.91, -41.03, -4.60)
CIE-LCH	lch(86.91, 41.28, 186.39°)
OKLab	oklab(87.2% -0.1219 -0.0131)
OKLCH	oklch(87.2% 0.123 186.1)
XYZ	xyz(49.5966, 69.8168, 82.0818)
Luminance	0.6982 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFE1 #EF6371

analogous

#63EF9B #63EFE1 #63B7EF

triadic

#63EFE1 #E163EF #EFE163

tetradic

#63EFE1 #9B63EF #EF6371 #B7EF63

square

#63EFE1 #9B63EF #EF6371 #B7EF63

split-complementary

#63EFE1 #EF63B7 #EF9B63

monochromatic

#14C4B2 #2BE9D6 #63EFE1 #9BF5EC #D2FAF6

Accessibility & contrast

On white

1.40

#63EFE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#63EFE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFE1

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFE1	#FFFFFF	#000000	##000000
##63EFE1	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E3E1

Deuteranopia (green-blind)

#CED3E3

Tritanopia (blue-blind)

#00F4EA

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63efe1;
/* rgb */ color: rgb(99, 239, 225);
/* oklch */ color: oklch(87.2% 0.123 186.1);

Tailwind

colors: {
  custom: {
    50: '#9df5ea',
    500: '#63efe1',
    950: '#000000',
  },
}

SCSS

$custom: #63efe1;
$custom-light: #9df5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#63efe1",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 225
  },
  "hsl": {
    "h": 174,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87202,
    "c": 0.12265,
    "h": 186.1
  },
  "luminance": 0.69822
}

Semantic roles & 50–950 ramp

primary

#63EFE1

secondary

#C13543

accent

#081DDE

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EFE1

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

Preview Lab → · Contrast checker → · Palette generator →