#63EFC7#63EFC7

#63EFC7 is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.5% C 0.135 H 171.2°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#63EFC7
RGB	rgb(99, 239, 199)
HSL	hsl(163, 81%, 66%)
HSV	hsv(163, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 16.7%, 6.3%)
CIE-LAB	lab(86.26, -47.31, 8.07)
CIE-LCH	lch(86.26, 47.99, 170.31°)
OKLab	oklab(86.46% -0.1333 0.0206)
OKLCH	oklch(86.46% 0.135 171.2)
XYZ	xyz(46.3160, 68.5045, 64.8036)
Luminance	0.6851 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFC7 #EF638B

analogous

#63EF81 #63EFC7 #63D1EF

triadic

#63EFC7 #C763EF #EFC763

tetradic

#63EFC7 #8163EF #EF638B #D1EF63

square

#63EFC7 #8163EF #EF638B #D1EF63

split-complementary

#63EFC7 #EF63D1 #EF8163

monochromatic

#14C491 #2BE9B3 #63EFC7 #9BF5DB #D2FAEF

Accessibility & contrast

On white

1.43

#63EFC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#63EFC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFC7

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFC7	#FFFFFF	#000000	##000000
##63EFC7	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E1C5

Deuteranopia (green-blind)

#D4D2CA

Tritanopia (blue-blind)

#00F1E3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63efc7;
/* rgb */ color: rgb(99, 239, 199);
/* oklch */ color: oklch(86.5% 0.135 171.2);

Tailwind

colors: {
  custom: {
    50: '#9cf5d8',
    500: '#63efc7',
    950: '#000000',
  },
}

SCSS

$custom: #63efc7;
$custom-light: #9cf5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#63efc7",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 199
  },
  "hsl": {
    "h": 162.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86459,
    "c": 0.13486,
    "h": 171.2
  },
  "luminance": 0.68509
}

Semantic roles & 50–950 ramp

primary

#63EFC7

secondary

#C1355D

accent

#0845DE

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63EFC7

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

Preview Lab → · Contrast checker → · Palette generator →