#31A8A9#31A8A9

#31A8A9 is a light, moderate teal. Relative luminance 0.315; OKLCH L 66.9% C 0.102 H 195.8°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#31A8A9
RGB	rgb(49, 168, 169)
HSL	hsl(181, 55%, 43%)
HSV	hsv(181, 71%, 66%)
CMYK	cmyk(71%, 0.6%, 0%, 33.7%)
CIE-LAB	lab(62.94, -31.31, -9.97)
CIE-LCH	lch(62.94, 32.86, 197.67°)
OKLab	oklab(66.88% -0.0977 -0.0277)
OKLCH	oklch(66.88% 0.102 195.8)
XYZ	xyz(22.4274, 31.5202, 42.4304)
Luminance	0.3152 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8A9 #A93231

analogous

#31A96E #31A8A9 #316CA9

triadic

#31A8A9 #A931A8 #A8A931

tetradic

#31A8A9 #6E31A9 #A93231 #6CA931

square

#31A8A9 #6E31A9 #A93231 #6CA931

split-complementary

#31A8A9 #A9316C #A96E31

monochromatic

#154A4A #23797A #31A8A9 #4CCACB #7CD8D9

Accessibility & contrast

On white

2.87

#31A8A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#31A8A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8A9

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8A9	#FFFFFF	#000000	##000000
##31A8A9	1.00	2.87	7.30	7.30
#FFFFFF	2.87	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)

#9DA0A9

Deuteranopia (green-blind)

#8B93AA

Tritanopia (blue-blind)

#00AEA8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a8a9;
/* rgb */ color: rgb(49, 168, 169);
/* oklch */ color: oklch(66.9% 0.102 195.8);

Tailwind

colors: {
  custom: {
    50: '#7cc2c2',
    500: '#31a8a9',
    950: '#000000',
  },
}

SCSS

$custom: #31a8a9;
$custom-light: #7cc2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8a9",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 169
  },
  "hsl": {
    "h": 180.5,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6688,
    "c": 0.10156,
    "h": 195.8
  },
  "luminance": 0.31523
}

Semantic roles & 50–950 ramp

primary

#31A8A9

secondary

#C17574

accent

#4B49DE

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A8A9

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

Preview Lab → · Contrast checker → · Palette generator →