#31AB9D#31AB9D

#31AB9D is a light, moderate teal. Relative luminance 0.322; OKLCH L 67.2% C 0.106 H 183.8°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#31AB9D
RGB	rgb(49, 171, 157)
HSL	hsl(173, 55%, 43%)
HSV	hsv(173, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 8.2%, 32.9%)
CIE-LAB	lab(63.52, -36.16, -2.41)
CIE-LCH	lch(63.52, 36.24, 183.81°)
OKLab	oklab(67.23% -0.1062 -0.0071)
OKLCH	oklch(67.23% 0.106 183.8)
XYZ	xyz(21.9124, 32.2105, 36.9542)
Luminance	0.3221 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB9D #AB313F

analogous

#31AB60 #31AB9D #317CAB

triadic

#31AB9D #9D31AB #AB9D31

tetradic

#31AB9D #6031AB #AB313F #7CAB31

square

#31AB9D #6031AB #AB313F #7CAB31

split-complementary

#31AB9D #AB317C #AB6031

monochromatic

#164C46 #237B71 #31AB9D #4DCCBD #7DDACF

Accessibility & contrast

On white

2.82

#31AB9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#31AB9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB9D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB9D	#FFFFFF	#000000	##000000
##31AB9D	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A19D

Deuteranopia (green-blind)

#91959E

Tritanopia (blue-blind)

#00AFA7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31ab9d;
/* rgb */ color: rgb(49, 171, 157);
/* oklch */ color: oklch(67.2% 0.106 183.8);

Tailwind

colors: {
  custom: {
    50: '#7bc4b9',
    500: '#31ab9d',
    950: '#000000',
  },
}

SCSS

$custom: #31ab9d;
$custom-light: #7bc4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab9d",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 157
  },
  "hsl": {
    "h": 173.115,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67227,
    "c": 0.10648,
    "h": 183.8
  },
  "luminance": 0.32213
}

Semantic roles & 50–950 ramp

primary

#31AB9D

secondary

#C2757E

accent

#495ADF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31AB9D

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

Preview Lab → · Contrast checker → · Palette generator →