#63ECB8#63ECB8

#63ECB8 is a very light, vivid teal. Relative luminance 0.661; OKLCH L 85.4% C 0.142 H 165.1°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#63ECB8
RGB	rgb(99, 236, 184)
HSL	hsl(157, 78%, 66%)
HSV	hsv(157, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 22%, 7.5%)
CIE-LAB	lab(85.05, -49.38, 14.18)
CIE-LCH	lch(85.05, 51.38, 163.98°)
OKLab	oklab(85.36% -0.1369 0.0363)
OKLCH	oklch(85.36% 0.142 165.1)
XYZ	xyz(43.7885, 66.0999, 55.7890)
Luminance	0.6610 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECB8 #EC6397

analogous

#63EC73 #63ECB8 #63DCEC

triadic

#63ECB8 #B863EC #ECB863

tetradic

#63ECB8 #7363EC #EC6397 #DCEC63

square

#63ECB8 #7363EC #EC6397 #DCEC63

split-complementary

#63ECB8 #EC63DC #EC7363

monochromatic

#17BE7E #2CE59F #63ECB8 #9AF3D1 #D0F9EA

Accessibility & contrast

On white

1.48

#63ECB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#63ECB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECB8

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECB8	#FFFFFF	#000000	##000000
##63ECB8	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DDB5

Deuteranopia (green-blind)

#D4CFBB

Tritanopia (blue-blind)

#13ECDD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ecb8;
/* rgb */ color: rgb(99, 236, 184);
/* oklch */ color: oklch(85.4% 0.142 165.1);

Tailwind

colors: {
  custom: {
    50: '#9bf3cd',
    500: '#63ecb8',
    950: '#000000',
  },
}

SCSS

$custom: #63ecb8;
$custom-light: #9bf3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecb8",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 184
  },
  "hsl": {
    "h": 157.226,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85362,
    "c": 0.14159,
    "h": 165.1
  },
  "luminance": 0.66104
}

Semantic roles & 50–950 ramp

primary

#63ECB8

secondary

#BC376A

accent

#0B5ADB

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0F1713

muted

#808583

Preview Lab

Preview with #63ECB8

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

Preview Lab → · Contrast checker → · Palette generator →