#31A8A5#31A8A5

#31A8A5 is a light, moderate teal. Relative luminance 0.314; OKLCH L 66.7% C 0.102 H 192.5°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#31A8A5
RGB	rgb(49, 168, 165)
HSL	hsl(178, 55%, 43%)
HSV	hsv(178, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 1.8%, 34.1%)
CIE-LAB	lab(62.82, -32.48, -7.92)
CIE-LCH	lch(62.82, 33.43, 193.70°)
OKLab	oklab(66.74% -0.0995 -0.022)
OKLCH	oklch(66.74% 0.102 192.5)
XYZ	xyz(22.0577, 31.3723, 40.4830)
Luminance	0.3137 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8A5 #A83134

analogous

#31A869 #31A8A5 #3170A8

triadic

#31A8A5 #A531A8 #A8A531

tetradic

#31A8A5 #6931A8 #A83134 #70A831

square

#31A8A5 #6931A8 #A83134 #70A831

split-complementary

#31A8A5 #A83170 #A86931

monochromatic

#154948 #237976 #31A8A5 #4CCBC7 #7BD8D6

Accessibility & contrast

On white

2.89

#31A8A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#31A8A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8A5

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8A5	#FFFFFF	#000000	##000000
##31A8A5	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)

#9E9FA5

Deuteranopia (green-blind)

#8C93A6

Tritanopia (blue-blind)

#00ADA7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a8a5;
/* rgb */ color: rgb(49, 168, 165);
/* oklch */ color: oklch(66.7% 0.102 192.5);

Tailwind

colors: {
  custom: {
    50: '#7cc2bf',
    500: '#31a8a5',
    950: '#000000',
  },
}

SCSS

$custom: #31a8a5;
$custom-light: #7cc2bf;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8a5",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 165
  },
  "hsl": {
    "h": 178.487,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66739,
    "c": 0.10191,
    "h": 192.5
  },
  "luminance": 0.31375
}

Semantic roles & 50–950 ramp

primary

#31A8A5

secondary

#C17476

accent

#4A4DDE

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A8A5

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

Preview Lab → · Contrast checker → · Palette generator →