#63EFAF#63EFAF

#63EFAF is a very light, vivid teal. Relative luminance 0.675; OKLCH L 85.9% C 0.153 H 160.7°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#63EFAF
RGB	rgb(99, 239, 175)
HSL	hsl(153, 81%, 66%)
HSV	hsv(153, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 26.8%, 6.3%)
CIE-LAB	lab(85.74, -52.51, 19.83)
CIE-LCH	lch(85.74, 56.13, 159.31°)
OKLab	oklab(85.87% -0.144 0.0505)
OKLCH	oklch(85.87% 0.153 160.7)
XYZ	xyz(43.7459, 67.4765, 51.2680)
Luminance	0.6748 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFAF #EF63A3

analogous

#63EF69 #63EFAF #63E9EF

triadic

#63EFAF #AF63EF #EFAF63

tetradic

#63EFAF #6963EF #EF63A3 #E9EF63

square

#63EFAF #6963EF #EF63A3 #E9EF63

split-complementary

#63EFAF #EF63E9 #EF6963

monochromatic

#14C473 #2BE993 #63EFAF #9BF5CB #D2FAE8

Accessibility & contrast

On white

1.45

#63EFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#63EFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFAF

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFAF	#FFFFFF	#000000	##000000
##63EFAF	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECDFAB

Deuteranopia (green-blind)

#D9D1B3

Tritanopia (blue-blind)

#1FEEDE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63efaf;
/* rgb */ color: rgb(99, 239, 175);
/* oklch */ color: oklch(85.9% 0.153 160.7);

Tailwind

colors: {
  custom: {
    50: '#9bf5c7',
    500: '#63efaf',
    950: '#000000',
  },
}

SCSS

$custom: #63efaf;
$custom-light: #9bf5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#63efaf",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 175
  },
  "hsl": {
    "h": 152.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8587,
    "c": 0.15262,
    "h": 160.7
  },
  "luminance": 0.67481
}

Semantic roles & 50–950 ramp

primary

#63EFAF

secondary

#C13575

accent

#086ADE

background

#FCFFFD

surface

#F6FEF9

border

#D0D6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63EFAF

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

Preview Lab → · Contrast checker → · Palette generator →