#63F8EC#63F8EC

#63F8EC is a very light, vivid teal. Relative luminance 0.758; OKLCH L 89.6% C 0.128 H 187.7°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#63F8EC
RGB	rgb(99, 248, 236)
HSL	hsl(175, 91%, 68%)
HSV	hsv(175, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 4.8%, 2.7%)
CIE-LAB	lab(89.78, -42.24, -6.10)
CIE-LCH	lch(89.78, 42.68, 188.22°)
OKLab	oklab(89.63% -0.1264 -0.0172)
OKLCH	oklch(89.63% 0.128 187.7)
XYZ	xyz(53.8465, 75.8379, 91.1410)
Luminance	0.7584 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8EC #F8636F

analogous

#63F8A1 #63F8EC #63B9F8

triadic

#63F8EC #EC63F8 #F8EC63

tetradic

#63F8EC #A163F8 #F8636F #B9F863

square

#63F8EC #A163F8 #F8636F #B9F863

split-complementary

#63F8EC #F863B9 #F8A163

monochromatic

#0AD7C6 #28F5E5 #63F8EC #9EFBF3 #D8FDFA

Accessibility & contrast

On white

1.30

#63F8EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#63F8EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8EC

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8EC	#FFFFFF	#000000	##000000
##63F8EC	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECECEC

Deuteranopia (green-blind)

#D5DBEE

Tritanopia (blue-blind)

#00FEF4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #63f8ec;
/* rgb */ color: rgb(99, 248, 236);
/* oklch */ color: oklch(89.6% 0.128 187.7);

Tailwind

colors: {
  custom: {
    50: '#9efbf2',
    500: '#63f8ec',
    950: '#000000',
  },
}

SCSS

$custom: #63f8ec;
$custom-light: #9efbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8ec",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 236
  },
  "hsl": {
    "h": 175.168,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89633,
    "c": 0.1276,
    "h": 187.7
  },
  "luminance": 0.75844
}

Semantic roles & 50–950 ramp

primary

#63F8EC

secondary

#D12E3B

accent

#0012E6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101716

muted

#818585

Preview Lab

Preview with #63F8EC

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

Preview Lab → · Contrast checker → · Palette generator →