#31A8A0#31A8A0

#31A8A0 is a light, moderate teal. Relative luminance 0.312; OKLCH L 66.6% C 0.103 H 188.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#31A8A0
RGB	rgb(49, 168, 160)
HSL	hsl(176, 55%, 43%)
HSV	hsv(176, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 4.8%, 34.1%)
CIE-LAB	lab(62.67, -33.92, -5.34)
CIE-LCH	lch(62.67, 34.34, 188.94°)
OKLab	oklab(66.57% -0.1018 -0.015)
OKLCH	oklch(66.57% 0.103 188.4)
XYZ	xyz(21.6115, 31.1938, 38.1329)
Luminance	0.3120 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8A0 #A83139

analogous

#31A864 #31A8A0 #3175A8

triadic

#31A8A0 #A031A8 #A8A031

tetradic

#31A8A0 #6431A8 #A83139 #75A831

square

#31A8A0 #6431A8 #A83139 #75A831

split-complementary

#31A8A0 #A83175 #A86431

monochromatic

#154946 #237973 #31A8A0 #4CCBC2 #7BD8D2

Accessibility & contrast

On white

2.90

#31A8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#31A8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8A0

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8A0	#FFFFFF	#000000	##000000
##31A8A0	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9FA0

Deuteranopia (green-blind)

#8D92A1

Tritanopia (blue-blind)

#00ACA5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a8a0;
/* rgb */ color: rgb(49, 168, 160);
/* oklch */ color: oklch(66.6% 0.103 188.4);

Tailwind

colors: {
  custom: {
    50: '#7bc2bc',
    500: '#31a8a0',
    950: '#000000',
  },
}

SCSS

$custom: #31a8a0;
$custom-light: #7bc2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8a0",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 160
  },
  "hsl": {
    "h": 175.966,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66567,
    "c": 0.10287,
    "h": 188.4
  },
  "luminance": 0.31196
}

Semantic roles & 50–950 ramp

primary

#31A8A0

secondary

#C17479

accent

#4A54DE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A8A0

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

Preview Lab → · Contrast checker → · Palette generator →