#31A8A8#31A8A8

#31A8A8 is a light, moderate teal. Relative luminance 0.315; OKLCH L 66.8% C 0.102 H 195.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#31A8A8
RGB	rgb(49, 168, 168)
HSL	hsl(180, 55%, 43%)
HSV	hsv(180, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 0%, 34.1%)
CIE-LAB	lab(62.91, -31.60, -9.46)
CIE-LCH	lch(62.91, 32.99, 196.66°)
OKLab	oklab(66.85% -0.0981 -0.0263)
OKLCH	oklch(66.85% 0.102 195)
XYZ	xyz(22.3339, 31.4828, 41.9379)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8A8 #A83131

analogous

#31A86C #31A8A8 #316CA8

triadic

#31A8A8 #A831A8 #A8A831

tetradic

#31A8A8 #6C31A8 #A83131 #6CA831

square

#31A8A8 #6C31A8 #A83131 #6CA831

split-complementary

#31A8A8 #A8316C #A86C31

monochromatic

#154949 #237979 #31A8A8 #4CCBCB #7BD8D8

Accessibility & contrast

On white

2.88

#31A8A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#31A8A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8A8

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8A8	#FFFFFF	#000000	##000000
##31A8A8	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0A8

Deuteranopia (green-blind)

#8B93A9

Tritanopia (blue-blind)

#00ADA8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a8a8;
/* rgb */ color: rgb(49, 168, 168);
/* oklch */ color: oklch(66.8% 0.102 195.0);

Tailwind

colors: {
  custom: {
    50: '#7cc2c1',
    500: '#31a8a8',
    950: '#000000',
  },
}

SCSS

$custom: #31a8a8;
$custom-light: #7cc2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8a8",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 168
  },
  "hsl": {
    "h": 180,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66845,
    "c": 0.10161,
    "h": 195
  },
  "luminance": 0.31485
}

Semantic roles & 50–950 ramp

primary

#31A8A8

secondary

#C17474

accent

#4A4ADE

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A8A8

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

Preview Lab → · Contrast checker → · Palette generator →