#31A8A4#31A8A4

#31A8A4 is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.7% C 0.102 H 191.7°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#31A8A4
RGB	rgb(49, 168, 164)
HSL	hsl(178, 55%, 43%)
HSV	hsv(178, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 2.4%, 34.1%)
CIE-LAB	lab(62.79, -32.77, -7.40)
CIE-LCH	lch(62.79, 33.60, 192.73°)
OKLab	oklab(66.7% -0.0999 -0.0206)
OKLCH	oklch(66.7% 0.102 191.7)
XYZ	xyz(21.9670, 31.3360, 40.0055)
Luminance	0.3134 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8A4 #A83135

analogous

#31A868 #31A8A4 #3171A8

triadic

#31A8A4 #A431A8 #A8A431

tetradic

#31A8A4 #6831A8 #A83135 #71A831

square

#31A8A4 #6831A8 #A83135 #71A831

split-complementary

#31A8A4 #A83171 #A86831

monochromatic

#154947 #237976 #31A8A4 #4CCBC6 #7BD8D5

Accessibility & contrast

On white

2.89

#31A8A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#31A8A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8A4

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8A4	#FFFFFF	#000000	##000000
##31A8A4	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9FA4

Deuteranopia (green-blind)

#8C92A5

Tritanopia (blue-blind)

#00ADA6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a8a4;
/* rgb */ color: rgb(49, 168, 164);
/* oklch */ color: oklch(66.7% 0.102 191.7);

Tailwind

colors: {
  custom: {
    50: '#7cc2be',
    500: '#31a8a4',
    950: '#000000',
  },
}

SCSS

$custom: #31a8a4;
$custom-light: #7cc2be;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8a4",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 164
  },
  "hsl": {
    "h": 177.983,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66704,
    "c": 0.10206,
    "h": 191.7
  },
  "luminance": 0.31339
}

Semantic roles & 50–950 ramp

primary

#31A8A4

secondary

#C17476

accent

#4A4FDE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A8A4

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

Preview Lab → · Contrast checker → · Palette generator →