#63F9CF#63F9CF

#63F9CF is a very light, vivid teal. Relative luminance 0.749; OKLCH L 89.0% C 0.142 H 171.4°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#63F9CF
RGB	rgb(99, 249, 207)
HSL	hsl(163, 93%, 68%)
HSV	hsv(163, 60%, 98%)
CMYK	cmyk(60.2%, 0%, 16.9%, 2.4%)
CIE-LAB	lab(89.35, -49.71, 8.34)
CIE-LCH	lch(89.35, 50.41, 170.47°)
OKLab	oklab(89.04% -0.14 0.0213)
OKLCH	oklch(89.04% 0.142 171.4)
XYZ	xyz(50.2783, 74.9038, 70.8276)
Luminance	0.7491 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F9CF #F9638D

analogous

#63F984 #63F9CF #63D8F9

triadic

#63F9CF #CF63F9 #F9CF63

tetradic

#63F9CF #8463F9 #F9638D #D8F963

square

#63F9CF #8463F9 #F9638D #D8F963

split-complementary

#63F9CF #F963D8 #F98463

monochromatic

#08D99F #28F7BD #63F9CF #9EFBE1 #D9FEF3

Accessibility & contrast

On white

1.31

#63F9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#63F9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F9CF

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F9CF	#FFFFFF	#000000	##000000
##63F9CF	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2EACD

Deuteranopia (green-blind)

#DCDAD2

Tritanopia (blue-blind)

#00FBED

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63f9cf;
/* rgb */ color: rgb(99, 249, 207);
/* oklch */ color: oklch(89.0% 0.142 171.4);

Tailwind

colors: {
  custom: {
    50: '#9dfcdd',
    500: '#63f9cf',
    950: '#000000',
  },
}

SCSS

$custom: #63f9cf;
$custom-light: #9dfcdd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f9cf",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 207
  },
  "hsl": {
    "h": 163.2,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89038,
    "c": 0.14161,
    "h": 171.4
  },
  "luminance": 0.74909
}

Semantic roles & 50–950 ramp

primary

#63F9CF

secondary

#D22E5C

accent

#0040E6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #63F9CF

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

Preview Lab → · Contrast checker → · Palette generator →