#31D1DA#31D1DA

#31D1DA is a light, vivid teal. Relative luminance 0.513; OKLCH L 78.7% C 0.125 H 200.8°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#31D1DA
RGB	rgb(49, 209, 218)
HSL	hsl(183, 70%, 52%)
HSV	hsv(183, 78%, 85%)
CMYK	cmyk(77.5%, 4.1%, 0%, 14.5%)
CIE-LAB	lab(76.87, -36.14, -15.95)
CIE-LCH	lch(76.87, 39.51, 203.81°)
OKLab	oklab(78.68% -0.1166 -0.0443)
OKLCH	oklch(78.68% 0.125 200.8)
XYZ	xyz(36.7162, 51.3113, 74.2850)
Luminance	0.5132 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D1DA #DA3A31

analogous

#31DA8E #31D1DA #317DDA

triadic

#31D1DA #DA31D1 #D1DA31

tetradic

#31D1DA #8E31DA #DA3A31 #7DDA31

square

#31D1DA #8E31DA #DA3A31 #7DDA31

split-complementary

#31D1DA #DA317D #DA8E31

monochromatic

#16757B #1FA7AE #31D1DA #65DDE3 #99E8ED

Accessibility & contrast

On white

1.86

#31D1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#31D1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D1DA

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D1DA	#FFFFFF	#000000	##000000
##31D1DA	1.00	1.86	11.26	11.26
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DB

Deuteranopia (green-blind)

#AAB6DB

Tritanopia (blue-blind)

#00D9D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #31d1da;
/* rgb */ color: rgb(49, 209, 218);
/* oklch */ color: oklch(78.7% 0.125 200.8);

Tailwind

colors: {
  custom: {
    50: '#86dfe5',
    500: '#31d1da',
    950: '#000000',
  },
}

SCSS

$custom: #31d1da;
$custom-light: #86dfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#31d1da",
  "rgb": {
    "r": 49,
    "g": 209,
    "b": 218
  },
  "hsl": {
    "h": 183.195,
    "s": 69.547,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78684,
    "c": 0.12477,
    "h": 200.8
  },
  "luminance": 0.51316
}

Semantic roles & 50–950 ramp

primary

#31D1DA

secondary

#82312D

accent

#453BEC

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #31D1DA

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

Preview Lab → · Contrast checker → · Palette generator →