#31D4AC#31D4AC

#31D4AC is a light, vivid teal. Relative luminance 0.507; OKLCH L 78.0% C 0.142 H 171.5°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#31D4AC
RGB	rgb(49, 212, 172)
HSL	hsl(165, 65%, 51%)
HSV	hsv(165, 77%, 83%)
CMYK	cmyk(76.9%, 0%, 18.9%, 16.9%)
CIE-LAB	lab(76.51, -49.98, 8.22)
CIE-LCH	lch(76.51, 50.66, 170.66°)
OKLab	oklab(77.97% -0.14 0.0209)
OKLCH	oklch(77.97% 0.142 171.5)
XYZ	xyz(32.2525, 50.7145, 47.1108)
Luminance	0.5072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D4AC #D43159

analogous

#31D45A #31D4AC #31AAD4

triadic

#31D4AC #AC31D4 #D4AC31

tetradic

#31D4AC #5A31D4 #D43159 #AAD431

square

#31D4AC #5A31D4 #D43159 #AAD431

split-complementary

#31D4AC #D431AA #D45A31

monochromatic

#18735C #23A585 #31D4AC #64DFC0 #96E9D5

Accessibility & contrast

On white

1.88

#31D4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#31D4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D4AC

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D4AC	#FFFFFF	#000000	##000000
##31D4AC	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC6AA

Deuteranopia (green-blind)

#B9B7AF

Tritanopia (blue-blind)

#00D6C8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #31d4ac;
/* rgb */ color: rgb(49, 212, 172);
/* oklch */ color: oklch(78.0% 0.142 171.5);

Tailwind

colors: {
  custom: {
    50: '#83e2c4',
    500: '#31d4ac',
    950: '#000000',
  },
}

SCSS

$custom: #31d4ac;
$custom-light: #83e2c4;
$custom-dark: #000000;

JSON

{
  "hex": "#31d4ac",
  "rgb": {
    "r": 49,
    "g": 212,
    "b": 172
  },
  "hsl": {
    "h": 165.276,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77971,
    "c": 0.14157,
    "h": 171.5
  },
  "luminance": 0.50718
}

Semantic roles & 50–950 ramp

primary

#31D4AC

secondary

#7B2E41

accent

#3F69E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0C1512

muted

#7F8482

Preview Lab

Preview with #31D4AC

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

Preview Lab → · Contrast checker → · Palette generator →