#31AC9E#31AC9E

#31AC9E is a light, moderate teal. Relative luminance 0.326; OKLCH L 67.5% C 0.107 H 183.9°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#31AC9E
RGB	rgb(49, 172, 158)
HSL	hsl(173, 56%, 43%)
HSV	hsv(173, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 8.1%, 32.5%)
CIE-LAB	lab(63.86, -36.34, -2.47)
CIE-LCH	lch(63.86, 36.42, 183.89°)
OKLab	oklab(67.51% -0.1068 -0.0073)
OKLCH	oklch(67.51% 0.107 183.9)
XYZ	xyz(22.1878, 32.6240, 37.4688)
Luminance	0.3263 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC9E #AC313F

analogous

#31AC60 #31AC9E #317CAC

triadic

#31AC9E #9E31AC #AC9E31

tetradic

#31AC9E #6031AC #AC313F #7CAC31

square

#31AC9E #6031AC #AC313F #7CAC31

split-complementary

#31AC9E #AC317C #AC6031

monochromatic

#164D46 #237C72 #31AC9E #4ECCBE #7DDAD0

Accessibility & contrast

On white

2.79

#31AC9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#31AC9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC9E

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC9E	#FFFFFF	#000000	##000000
##31AC9E	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A29E

Deuteranopia (green-blind)

#92959F

Tritanopia (blue-blind)

#00B0A8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31ac9e;
/* rgb */ color: rgb(49, 172, 158);
/* oklch */ color: oklch(67.5% 0.107 183.9);

Tailwind

colors: {
  custom: {
    50: '#7cc5ba',
    500: '#31ac9e',
    950: '#000000',
  },
}

SCSS

$custom: #31ac9e;
$custom-light: #7cc5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac9e",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 158
  },
  "hsl": {
    "h": 173.171,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67512,
    "c": 0.10705,
    "h": 183.9
  },
  "luminance": 0.32627
}

Semantic roles & 50–950 ramp

primary

#31AC9E

secondary

#C3767F

accent

#495ADF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31AC9E

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

Preview Lab → · Contrast checker → · Palette generator →