#31D3AF#31D3AF

#31D3AF is a light, vivid teal. Relative luminance 0.503; OKLCH L 77.8% C 0.139 H 173.4°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#31D3AF
RGB	rgb(49, 211, 175)
HSL	hsl(167, 65%, 51%)
HSV	hsv(167, 77%, 83%)
CMYK	cmyk(76.8%, 0%, 17.1%, 17.3%)
CIE-LAB	lab(76.27, -48.83, 6.28)
CIE-LCH	lch(76.27, 49.23, 172.67°)
OKLab	oklab(77.8% -0.1377 0.0159)
OKLCH	oklch(77.8% 0.139 173.4)
XYZ	xyz(32.2947, 50.3327, 48.5622)
Luminance	0.5034 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D3AF #D33155

analogous

#31D35E #31D3AF #31A6D3

triadic

#31D3AF #AF31D3 #D3AF31

tetradic

#31D3AF #5E31D3 #D33155 #A6D331

square

#31D3AF #5E31D3 #D33155 #A6D331

split-complementary

#31D3AF #D331A6 #D35E31

monochromatic

#18715E #23A487 #31D3AF #63DEC3 #96E9D6

Accessibility & contrast

On white

1.90

#31D3AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#31D3AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D3AF

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D3AF	#FFFFFF	#000000	##000000
##31D3AF	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC5AD

Deuteranopia (green-blind)

#B7B6B2

Tritanopia (blue-blind)

#00D5C8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #31d3af;
/* rgb */ color: rgb(49, 211, 175);
/* oklch */ color: oklch(77.8% 0.139 173.4);

Tailwind

colors: {
  custom: {
    50: '#83e1c6',
    500: '#31d3af',
    950: '#000000',
  },
}

SCSS

$custom: #31d3af;
$custom-light: #83e1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#31d3af",
  "rgb": {
    "r": 49,
    "g": 211,
    "b": 175
  },
  "hsl": {
    "h": 166.667,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.77804,
    "c": 0.13857,
    "h": 173.4
  },
  "luminance": 0.50337
}

Semantic roles & 50–950 ramp

primary

#31D3AF

secondary

#7A2E3F

accent

#4065E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0C1513

muted

#7F8482

Preview Lab

Preview with #31D3AF

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

Preview Lab → · Contrast checker → · Palette generator →