#31B5AC#31B5AC

#31B5AC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.111 H 188.1°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#31B5AC
RGB	rgb(49, 181, 172)
HSL	hsl(176, 57%, 45%)
HSV	hsv(176, 73%, 71%)
CMYK	cmyk(72.9%, 0%, 5%, 29%)
CIE-LAB	lab(67.03, -36.55, -5.56)
CIE-LCH	lch(67.03, 36.97, 188.65°)
OKLab	oklab(70.23% -0.1095 -0.0157)
OKLCH	oklch(70.23% 0.111 188.1)
XYZ	xyz(25.2334, 36.6763, 44.7711)
Luminance	0.3668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B5AC #B5313A

analogous

#31B56A #31B5AC #317CB5

triadic

#31B5AC #AC31B5 #B5AC31

tetradic

#31B5AC #6A31B5 #B5313A #7CB531

square

#31B5AC #6A31B5 #B5313A #7CB531

split-complementary

#31B5AC #B5317C #B56A31

monochromatic

#175550 #24857E #31B5AC #53D0C8 #83DDD7

Accessibility & contrast

On white

2.52

#31B5AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#31B5AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B5AC

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B5AC	#FFFFFF	#000000	##000000
##31B5AC	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABABAC

Deuteranopia (green-blind)

#989DAD

Tritanopia (blue-blind)

#00BAB2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b5ac;
/* rgb */ color: rgb(49, 181, 172);
/* oklch */ color: oklch(70.2% 0.111 188.1);

Tailwind

colors: {
  custom: {
    50: '#7eccc4',
    500: '#31b5ac',
    950: '#000000',
  },
}

SCSS

$custom: #31b5ac;
$custom-light: #7eccc4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b5ac",
  "rgb": {
    "r": 49,
    "g": 181,
    "b": 172
  },
  "hsl": {
    "h": 175.909,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70233,
    "c": 0.11062,
    "h": 188.1
  },
  "luminance": 0.36679
}

Semantic roles & 50–950 ramp

primary

#31B5AC

secondary

#C77B80

accent

#4752E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B5AC

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

Preview Lab → · Contrast checker → · Palette generator →