#31D4AE#31D4AE

#31D4AE is a light, vivid teal. Relative luminance 0.508; OKLCH L 78.0% C 0.140 H 172.5°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#31D4AE
RGB	rgb(49, 212, 174)
HSL	hsl(166, 65%, 51%)
HSV	hsv(166, 77%, 83%)
CMYK	cmyk(76.9%, 0%, 17.9%, 16.9%)
CIE-LAB	lab(76.55, -49.49, 7.22)
CIE-LCH	lch(76.55, 50.01, 171.70°)
OKLab	oklab(78.03% -0.1391 0.0183)
OKLCH	oklch(78.03% 0.14 172.5)
XYZ	xyz(32.4460, 50.7919, 48.1300)
Luminance	0.5080 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D4AE #D43157

analogous

#31D45C #31D4AE #31A8D4

triadic

#31D4AE #AE31D4 #D4AE31

tetradic

#31D4AE #5C31D4 #D43157 #A8D431

square

#31D4AE #5C31D4 #D43157 #A8D431

split-complementary

#31D4AE #D431A8 #D45C31

monochromatic

#18735E #23A587 #31D4AE #64DFC2 #96E9D6

Accessibility & contrast

On white

1.88

#31D4AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#31D4AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D4AE

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D4AE	#FFFFFF	#000000	##000000
##31D4AE	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC6AC

Deuteranopia (green-blind)

#B8B7B1

Tritanopia (blue-blind)

#00D6C9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #31d4ae;
/* rgb */ color: rgb(49, 212, 174);
/* oklch */ color: oklch(78.0% 0.140 172.5);

Tailwind

colors: {
  custom: {
    50: '#83e2c6',
    500: '#31d4ae',
    950: '#000000',
  },
}

SCSS

$custom: #31d4ae;
$custom-light: #83e2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#31d4ae",
  "rgb": {
    "r": 49,
    "g": 212,
    "b": 174
  },
  "hsl": {
    "h": 166.012,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78025,
    "c": 0.14029,
    "h": 172.5
  },
  "luminance": 0.50796
}

Semantic roles & 50–950 ramp

primary

#31D4AE

secondary

#7B2E40

accent

#3F67E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #31D4AE

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

Preview Lab → · Contrast checker → · Palette generator →