#63ECBC#63ECBC

#63ECBC is a very light, vivid teal. Relative luminance 0.663; OKLCH L 85.5% C 0.139 H 167.0°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#63ECBC
RGB	rgb(99, 236, 188)
HSL	hsl(159, 78%, 66%)
HSV	hsv(159, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 20.3%, 7.5%)
CIE-LAB	lab(85.13, -48.51, 12.22)
CIE-LCH	lch(85.13, 50.02, 165.86°)
OKLab	oklab(85.46% -0.1351 0.0313)
OKLCH	oklch(85.46% 0.139 167)
XYZ	xyz(44.2137, 66.2700, 58.0286)
Luminance	0.6627 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECBC #EC6393

analogous

#63EC77 #63ECBC #63D8EC

triadic

#63ECBC #BC63EC #ECBC63

tetradic

#63ECBC #7763EC #EC6393 #D8EC63

square

#63ECBC #7763EC #EC6393 #D8EC63

split-complementary

#63ECBC #EC63D8 #EC7763

monochromatic

#17BE83 #2CE5A5 #63ECBC #9AF3D3 #D0F9EB

Accessibility & contrast

On white

1.47

#63ECBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#63ECBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECBC

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECBC	#FFFFFF	#000000	##000000
##63ECBC	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DDBA

Deuteranopia (green-blind)

#D3CFBF

Tritanopia (blue-blind)

#08EDDE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63ecbc;
/* rgb */ color: rgb(99, 236, 188);
/* oklch */ color: oklch(85.5% 0.139 167.0);

Tailwind

colors: {
  custom: {
    50: '#9bf3d0',
    500: '#63ecbc',
    950: '#000000',
  },
}

SCSS

$custom: #63ecbc;
$custom-light: #9bf3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecbc",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 188
  },
  "hsl": {
    "h": 158.978,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85461,
    "c": 0.13865,
    "h": 167
  },
  "luminance": 0.66274
}

Semantic roles & 50–950 ramp

primary

#63ECBC

secondary

#BC3766

accent

#0B54DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63ECBC

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

Preview Lab → · Contrast checker → · Palette generator →