#31A89B#31A89B

#31A89B is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.4% C 0.104 H 184.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#31A89B
RGB	rgb(49, 168, 155)
HSL	hsl(173, 55%, 43%)
HSV	hsv(173, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 7.7%, 34.1%)
CIE-LAB	lab(62.53, -35.33, -2.75)
CIE-LCH	lch(62.53, 35.44, 184.44°)
OKLab	oklab(66.4% -0.1041 -0.008)
OKLCH	oklch(66.4% 0.104 184.4)
XYZ	xyz(21.1828, 31.0223, 35.8755)
Luminance	0.3103 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A89B #A8313E

analogous

#31A85F #31A89B #317AA8

triadic

#31A89B #9B31A8 #A89B31

tetradic

#31A89B #5F31A8 #A8313E #7AA831

square

#31A89B #5F31A8 #A8313E #7AA831

split-complementary

#31A89B #A8317A #A85F31

monochromatic

#154944 #23796F #31A89B #4CCBBD #7BD8CE

Accessibility & contrast

On white

2.91

#31A89B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#31A89B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A89B

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A89B	#FFFFFF	#000000	##000000
##31A89B	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09E9B

Deuteranopia (green-blind)

#8F929C

Tritanopia (blue-blind)

#00ACA4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31a89b;
/* rgb */ color: rgb(49, 168, 155);
/* oklch */ color: oklch(66.4% 0.104 184.4);

Tailwind

colors: {
  custom: {
    50: '#7bc2b8',
    500: '#31a89b',
    950: '#000000',
  },
}

SCSS

$custom: #31a89b;
$custom-light: #7bc2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31a89b",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 155
  },
  "hsl": {
    "h": 173.445,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66402,
    "c": 0.10439,
    "h": 184.4
  },
  "luminance": 0.31025
}

Semantic roles & 50–950 ramp

primary

#31A89B

secondary

#C1747C

accent

#4A5ADE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #31A89B

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

Preview Lab → · Contrast checker → · Palette generator →