#63F5EB#63F5EB

#63F5EB is a very light, vivid teal. Relative luminance 0.740; OKLCH L 88.9% C 0.125 H 188.9°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#63F5EB
RGB	rgb(99, 245, 235)
HSL	hsl(176, 88%, 67%)
HSV	hsv(176, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 4.1%, 3.9%)
CIE-LAB	lab(88.90, -41.16, -6.89)
CIE-LCH	lch(88.90, 41.73, 189.50°)
OKLab	oklab(88.91% -0.1238 -0.0193)
OKLCH	oklch(88.91% 0.125 188.9)
XYZ	xyz(52.7867, 73.9501, 90.0730)
Luminance	0.7396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F5EB #F5636D

analogous

#63F5A2 #63F5EB #63B6F5

triadic

#63F5EB #EB63F5 #F5EB63

tetradic

#63F5EB #A263F5 #F5636D #B6F563

square

#63F5EB #A263F5 #F5636D #B6F563

split-complementary

#63F5EB #F563B6 #F5A263

monochromatic

#0DD0C3 #29F1E4 #63F5EB #9DF9F2 #D6FCFA

Accessibility & contrast

On white

1.33

#63F5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.79

#63F5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F5EB

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F5EB	#FFFFFF	#000000	##000000
##63F5EB	1.00	1.33	15.79	15.79
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.79	21.00	1.00	1.00
##000000	15.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E9EB

Deuteranopia (green-blind)

#D2D8EC

Tritanopia (blue-blind)

#00FBF2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f5eb;
/* rgb */ color: rgb(99, 245, 235);
/* oklch */ color: oklch(88.9% 0.125 188.9);

Tailwind

colors: {
  custom: {
    50: '#9ef9f1',
    500: '#63f5eb',
    950: '#000000',
  },
}

SCSS

$custom: #63f5eb;
$custom-light: #9ef9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f5eb",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 235
  },
  "hsl": {
    "h": 175.89,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88906,
    "c": 0.12533,
    "h": 188.9
  },
  "luminance": 0.73956
}

Semantic roles & 50–950 ramp

primary

#63F5EB

secondary

#CC303B

accent

#0111E5

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101716

muted

#818585

Preview Lab

Preview with #63F5EB

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

Preview Lab → · Contrast checker → · Palette generator →