#63F1E9#63F1E9

#63F1E9 is a very light, vivid teal. Relative luminance 0.714; OKLCH L 87.9% C 0.122 H 190.0°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#63F1E9
RGB	rgb(99, 241, 233)
HSL	hsl(177, 84%, 67%)
HSV	hsv(177, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 3.3%, 5.5%)
CIE-LAB	lab(87.70, -39.88, -7.62)
CIE-LCH	lch(87.70, 40.60, 190.82°)
OKLab	oklab(87.92% -0.1206 -0.0213)
OKLCH	oklch(87.92% 0.122 190)
XYZ	xyz(51.3024, 71.4411, 88.1608)
Luminance	0.7145 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1E9 #F1636B

analogous

#63F1A2 #63F1E9 #63B2F1

triadic

#63F1E9 #E963F1 #F1E963

tetradic

#63F1E9 #A263F1 #F1636B #B2F163

square

#63F1E9 #A263F1 #F1636B #B2F163

split-complementary

#63F1E9 #F163B2 #F1A263

monochromatic

#12C8BD #2BECE1 #63F1E9 #9BF6F1 #D3FBF9

Accessibility & contrast

On white

1.37

#63F1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#63F1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1E9

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1E9	#FFFFFF	#000000	##000000
##63F1E9	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E5E9

Deuteranopia (green-blind)

#CED5EA

Tritanopia (blue-blind)

#00F7EE

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f1e9;
/* rgb */ color: rgb(99, 241, 233);
/* oklch */ color: oklch(87.9% 0.122 190.0);

Tailwind

colors: {
  custom: {
    50: '#9df6f0',
    500: '#63f1e9',
    950: '#000000',
  },
}

SCSS

$custom: #63f1e9;
$custom-light: #9df6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1e9",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 233
  },
  "hsl": {
    "h": 176.62,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87916,
    "c": 0.12247,
    "h": 190
  },
  "luminance": 0.71446
}

Semantic roles & 50–950 ramp

primary

#63F1E9

secondary

#C5343C

accent

#0612E0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F1E9

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

Preview Lab → · Contrast checker → · Palette generator →