#63F3DF#63F3DF

#63F3DF is a very light, vivid teal. Relative luminance 0.721; OKLCH L 88.1% C 0.127 H 182.7°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#63F3DF
RGB	rgb(99, 243, 223)
HSL	hsl(172, 86%, 67%)
HSV	hsv(172, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 8.2%, 4.7%)
CIE-LAB	lab(88.01, -43.31, -1.94)
CIE-LCH	lch(88.01, 43.35, 182.56°)
OKLab	oklab(88.08% -0.1269 -0.0059)
OKLCH	oklch(88.08% 0.127 182.7)
XYZ	xyz(50.5094, 72.0763, 81.0480)
Luminance	0.7208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3DF #F36377

analogous

#63F397 #63F3DF #63BFF3

triadic

#63F3DF #DF63F3 #F3DF63

tetradic

#63F3DF #9763F3 #F36377 #BFF363

square

#63F3DF #9763F3 #F36377 #BFF363

split-complementary

#63F3DF #F363BF #F39763

monochromatic

#10CCB2 #2AEFD3 #63F3DF #9CF7EB #D5FCF6

Accessibility & contrast

On white

1.36

#63F3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#63F3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3DF

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3DF	#FFFFFF	#000000	##000000
##63F3DF	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E6DE

Deuteranopia (green-blind)

#D3D6E1

Tritanopia (blue-blind)

#00F7ED

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f3df;
/* rgb */ color: rgb(99, 243, 223);
/* oklch */ color: oklch(88.1% 0.127 182.7);

Tailwind

colors: {
  custom: {
    50: '#9df7e8',
    500: '#63f3df',
    950: '#000000',
  },
}

SCSS

$custom: #63f3df;
$custom-light: #9df7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3df",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 223
  },
  "hsl": {
    "h": 171.667,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88075,
    "c": 0.12704,
    "h": 182.7
  },
  "luminance": 0.72082
}

Semantic roles & 50–950 ramp

primary

#63F3DF

secondary

#C83247

accent

#0322E2

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F3DF

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

Preview Lab → · Contrast checker → · Palette generator →