#31AB9E#31AB9E

#31AB9E is a light, moderate teal. Relative luminance 0.322; OKLCH L 67.3% C 0.106 H 184.6°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#31AB9E
RGB	rgb(49, 171, 158)
HSL	hsl(174, 55%, 43%)
HSV	hsv(174, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 7.6%, 32.9%)
CIE-LAB	lab(63.54, -35.88, -2.93)
CIE-LCH	lch(63.54, 36.00, 184.66°)
OKLab	oklab(67.26% -0.1058 -0.0085)
OKLCH	oklch(67.26% 0.106 184.6)
XYZ	xyz(21.9982, 32.2448, 37.4056)
Luminance	0.3225 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB9E #AB313E

analogous

#31AB61 #31AB9E #317BAB

triadic

#31AB9E #9E31AB #AB9E31

tetradic

#31AB9E #6131AB #AB313E #7BAB31

square

#31AB9E #6131AB #AB313E #7BAB31

split-complementary

#31AB9E #AB317B #AB6131

monochromatic

#164C46 #237B72 #31AB9E #4DCCBF #7DDAD0

Accessibility & contrast

On white

2.82

#31AB9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#31AB9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB9E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB9E	#FFFFFF	#000000	##000000
##31AB9E	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A19E

Deuteranopia (green-blind)

#91959F

Tritanopia (blue-blind)

#00AFA7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31ab9e;
/* rgb */ color: rgb(49, 171, 158);
/* oklch */ color: oklch(67.3% 0.106 184.6);

Tailwind

colors: {
  custom: {
    50: '#7bc4ba',
    500: '#31ab9e',
    950: '#000000',
  },
}

SCSS

$custom: #31ab9e;
$custom-light: #7bc4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab9e",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 158
  },
  "hsl": {
    "h": 173.607,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67259,
    "c": 0.10612,
    "h": 184.6
  },
  "luminance": 0.32247
}

Semantic roles & 50–950 ramp

primary

#31AB9E

secondary

#C2757E

accent

#4959DF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31AB9E

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

Preview Lab → · Contrast checker → · Palette generator →