#63ECBA#63ECBA

#63ECBA is a very light, vivid teal. Relative luminance 0.662; OKLCH L 85.4% C 0.140 H 166.0°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#63ECBA
RGB	rgb(99, 236, 186)
HSL	hsl(158, 78%, 66%)
HSV	hsv(158, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 21.2%, 7.5%)
CIE-LAB	lab(85.09, -48.95, 13.20)
CIE-LCH	lch(85.09, 50.69, 164.91°)
OKLab	oklab(85.41% -0.136 0.0338)
OKLCH	oklch(85.41% 0.14 166)
XYZ	xyz(43.9996, 66.1844, 56.9010)
Luminance	0.6619 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECBA #EC6395

analogous

#63EC75 #63ECBA #63DAEC

triadic

#63ECBA #BA63EC #ECBA63

tetradic

#63ECBA #7563EC #EC6395 #DAEC63

square

#63ECBA #7563EC #EC6395 #DAEC63

split-complementary

#63ECBA #EC63DA #EC7563

monochromatic

#17BE81 #2CE5A2 #63ECBA #9AF3D2 #D0F9EA

Accessibility & contrast

On white

1.47

#63ECBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#63ECBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECBA

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECBA	#FFFFFF	#000000	##000000
##63ECBA	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DDB7

Deuteranopia (green-blind)

#D4CFBD

Tritanopia (blue-blind)

#0EEDDE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63ecba;
/* rgb */ color: rgb(99, 236, 186);
/* oklch */ color: oklch(85.4% 0.140 166.0);

Tailwind

colors: {
  custom: {
    50: '#9bf3ce',
    500: '#63ecba',
    950: '#000000',
  },
}

SCSS

$custom: #63ecba;
$custom-light: #9bf3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecba",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 186
  },
  "hsl": {
    "h": 158.102,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85411,
    "c": 0.1401,
    "h": 166
  },
  "luminance": 0.66189
}

Semantic roles & 50–950 ramp

primary

#63ECBA

secondary

#BC3768

accent

#0B57DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1713

muted

#808583

Preview Lab

Preview with #63ECBA

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

Preview Lab → · Contrast checker → · Palette generator →