#63F1EB#63F1EB

#63F1EB is a very light, vivid teal. Relative luminance 0.716; OKLCH L 88.0% C 0.122 H 191.3°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#63F1EB
RGB	rgb(99, 241, 235)
HSL	hsl(177, 84%, 67%)
HSV	hsv(177, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 2.5%, 5.5%)
CIE-LAB	lab(87.75, -39.36, -8.58)
CIE-LCH	lch(87.75, 40.28, 192.30°)
OKLab	oklab(87.98% -0.1198 -0.0239)
OKLCH	oklch(87.98% 0.122 191.3)
XYZ	xyz(51.5897, 71.5560, 89.6740)
Luminance	0.7156 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1EB #F16369

analogous

#63F1A4 #63F1EB #63B0F1

triadic

#63F1EB #EB63F1 #F1EB63

tetradic

#63F1EB #A463F1 #F16369 #B0F163

square

#63F1EB #A463F1 #F16369 #B0F163

split-complementary

#63F1EB #F163B0 #F1A463

monochromatic

#12C8C0 #2BECE4 #63F1EB #9BF6F2 #D3FBF9

Accessibility & contrast

On white

1.37

#63F1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#63F1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1EB

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1EB	#FFFFFF	#000000	##000000
##63F1EB	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E6EB

Deuteranopia (green-blind)

#CDD5EC

Tritanopia (blue-blind)

#00F7EF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f1eb;
/* rgb */ color: rgb(99, 241, 235);
/* oklch */ color: oklch(88.0% 0.122 191.3);

Tailwind

colors: {
  custom: {
    50: '#9ef6f1',
    500: '#63f1eb',
    950: '#000000',
  },
}

SCSS

$custom: #63f1eb;
$custom-light: #9ef6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1eb",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 235
  },
  "hsl": {
    "h": 177.465,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87979,
    "c": 0.12213,
    "h": 191.3
  },
  "luminance": 0.71561
}

Semantic roles & 50–950 ramp

primary

#63F1EB

secondary

#C5343A

accent

#060FE0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F1EB

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

Preview Lab → · Contrast checker → · Palette generator →