#31DEE2#31DEE2

#31DEE2 is a very light, vivid teal. Relative luminance 0.584; OKLCH L 82.1% C 0.131 H 197.4°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#31DEE2
RGB	rgb(49, 222, 226)
HSL	hsl(181, 75%, 54%)
HSV	hsv(181, 78%, 89%)
CMYK	cmyk(78.3%, 1.8%, 0%, 11.4%)
CIE-LAB	lab(80.95, -39.76, -14.09)
CIE-LCH	lch(80.95, 42.19, 199.51°)
OKLab	oklab(82.08% -0.1254 -0.0392)
OKLCH	oklch(82.08% 0.131 197.4)
XYZ	xyz(41.1090, 58.3813, 81.0388)
Luminance	0.5839 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DEE2 #E23531

analogous

#31E28E #31DEE2 #3186E2

triadic

#31DEE2 #E231DE #DEE231

tetradic

#31DEE2 #8E31E2 #E23531 #86E231

square

#31DEE2 #8E31E2 #E23531 #86E231

split-complementary

#31DEE2 #E23186 #E28E31

monochromatic

#138386 #1AB8BB #31DEE2 #67E7EA #9CEFF1

Accessibility & contrast

On white

1.66

#31DEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#31DEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DEE2

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DEE2	#FFFFFF	#000000	##000000
##31DEE2	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED3E3

Deuteranopia (green-blind)

#B6C1E3

Tritanopia (blue-blind)

#00E6DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #31dee2;
/* rgb */ color: rgb(49, 222, 226);
/* oklch */ color: oklch(82.1% 0.131 197.4);

Tailwind

colors: {
  custom: {
    50: '#89e9eb',
    500: '#31dee2',
    950: '#000000',
  },
}

SCSS

$custom: #31dee2;
$custom-light: #89e9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#31dee2",
  "rgb": {
    "r": 49,
    "g": 222,
    "b": 226
  },
  "hsl": {
    "h": 181.356,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8208,
    "c": 0.1314,
    "h": 197.4
  },
  "luminance": 0.58387
}

Semantic roles & 50–950 ramp

primary

#31DEE2

secondary

#8C2D2B

accent

#3A36F2

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #31DEE2

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

Preview Lab → · Contrast checker → · Palette generator →