#63ECBF#63ECBF

#63ECBF is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.5% C 0.137 H 168.4°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#63ECBF
RGB	rgb(99, 236, 191)
HSL	hsl(160, 78%, 66%)
HSV	hsv(160, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 19.1%, 7.5%)
CIE-LAB	lab(85.20, -47.84, 10.74)
CIE-LCH	lch(85.20, 49.03, 167.34°)
OKLab	oklab(85.54% -0.1337 0.0275)
OKLCH	oklch(85.54% 0.137 168.4)
XYZ	xyz(44.5405, 66.4007, 59.7495)
Luminance	0.6641 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECBF #EC6390

analogous

#63EC7A #63ECBF #63D4EC

triadic

#63ECBF #BF63EC #ECBF63

tetradic

#63ECBF #7A63EC #EC6390 #D4EC63

square

#63ECBF #7A63EC #EC6390 #D4EC63

split-complementary

#63ECBF #EC63D4 #EC7A63

monochromatic

#17BE87 #2CE5A9 #63ECBF #9AF3D5 #D0F9EC

Accessibility & contrast

On white

1.47

#63ECBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#63ECBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECBF

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECBF	#FFFFFF	#000000	##000000
##63ECBF	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6DDBD

Deuteranopia (green-blind)

#D3CFC2

Tritanopia (blue-blind)

#00EDDF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63ecbf;
/* rgb */ color: rgb(99, 236, 191);
/* oklch */ color: oklch(85.5% 0.137 168.4);

Tailwind

colors: {
  custom: {
    50: '#9bf3d2',
    500: '#63ecbf',
    950: '#000000',
  },
}

SCSS

$custom: #63ecbf;
$custom-light: #9bf3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecbf",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 191
  },
  "hsl": {
    "h": 160.292,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85537,
    "c": 0.13653,
    "h": 168.4
  },
  "luminance": 0.66405
}

Semantic roles & 50–950 ramp

primary

#63ECBF

secondary

#BC3763

accent

#0B4FDB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63ECBF

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

Preview Lab → · Contrast checker → · Palette generator →