#31DFE2#31DFE2

#31DFE2 is a very light, vivid teal. Relative luminance 0.589; OKLCH L 82.3% C 0.132 H 196.7°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#31DFE2
RGB	rgb(49, 223, 226)
HSL	hsl(181, 75%, 54%)
HSV	hsv(181, 78%, 89%)
CMYK	cmyk(78.3%, 1.3%, 0%, 11.4%)
CIE-LAB	lab(81.24, -40.22, -13.65)
CIE-LCH	lch(81.24, 42.47, 198.75°)
OKLab	oklab(82.32% -0.1263 -0.038)
OKLCH	oklch(82.32% 0.132 196.7)
XYZ	xyz(41.3754, 58.9141, 81.1276)
Luminance	0.5892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DFE2 #E23431

analogous

#31E28D #31DFE2 #3187E2

triadic

#31DFE2 #E231DF #DFE231

tetradic

#31DFE2 #8D31E2 #E23431 #87E231

square

#31DFE2 #8D31E2 #E23431 #87E231

split-complementary

#31DFE2 #E23187 #E28D31

monochromatic

#138486 #1AB9BB #31DFE2 #67E7EA #9CF0F1

Accessibility & contrast

On white

1.64

#31DFE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#31DFE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DFE2

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DFE2	#FFFFFF	#000000	##000000
##31DFE2	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD4E3

Deuteranopia (green-blind)

#B7C2E3

Tritanopia (blue-blind)

#00E7DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #31dfe2;
/* rgb */ color: rgb(49, 223, 226);
/* oklch */ color: oklch(82.3% 0.132 196.7);

Tailwind

colors: {
  custom: {
    50: '#89e9eb',
    500: '#31dfe2',
    950: '#000000',
  },
}

SCSS

$custom: #31dfe2;
$custom-light: #89e9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#31dfe2",
  "rgb": {
    "r": 49,
    "g": 223,
    "b": 226
  },
  "hsl": {
    "h": 181.017,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82319,
    "c": 0.13193,
    "h": 196.7
  },
  "luminance": 0.58919
}

Semantic roles & 50–950 ramp

primary

#31DFE2

secondary

#8C2D2B

accent

#3936F2

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #31DFE2

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

Preview Lab → · Contrast checker → · Palette generator →