#31D4AF#31D4AF

#31D4AF is a light, vivid teal. Relative luminance 0.508; OKLCH L 78.1% C 0.140 H 173.0°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#31D4AF
RGB	rgb(49, 212, 175)
HSL	hsl(166, 65%, 51%)
HSV	hsv(166, 77%, 83%)
CMYK	cmyk(76.9%, 0%, 17.5%, 16.9%)
CIE-LAB	lab(76.58, -49.24, 6.72)
CIE-LCH	lch(76.58, 49.70, 172.23°)
OKLab	oklab(78.05% -0.1386 0.017)
OKLCH	oklch(78.05% 0.14 173)
XYZ	xyz(32.5439, 50.8311, 48.6453)
Luminance	0.5083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D4AF #D43156

analogous

#31D45D #31D4AF #31A8D4

triadic

#31D4AF #AF31D4 #D4AF31

tetradic

#31D4AF #5D31D4 #D43156 #A8D431

square

#31D4AF #5D31D4 #D43156 #A8D431

split-complementary

#31D4AF #D431A8 #D45D31

monochromatic

#18735E #23A588 #31D4AF #64DFC3 #96E9D6

Accessibility & contrast

On white

1.88

#31D4AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#31D4AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D4AF

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D4AF	#FFFFFF	#000000	##000000
##31D4AF	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC6AD

Deuteranopia (green-blind)

#B8B7B2

Tritanopia (blue-blind)

#00D6C9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #31d4af;
/* rgb */ color: rgb(49, 212, 175);
/* oklch */ color: oklch(78.1% 0.140 173.0);

Tailwind

colors: {
  custom: {
    50: '#83e2c6',
    500: '#31d4af',
    950: '#000000',
  },
}

SCSS

$custom: #31d4af;
$custom-light: #83e2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#31d4af",
  "rgb": {
    "r": 49,
    "g": 212,
    "b": 175
  },
  "hsl": {
    "h": 166.38,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78053,
    "c": 0.13967,
    "h": 173
  },
  "luminance": 0.50835
}

Semantic roles & 50–950 ramp

primary

#31D4AF

secondary

#7B2E3F

accent

#3F66E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #31D4AF

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

Preview Lab → · Contrast checker → · Palette generator →