#31B6BB#31B6BB

#31B6BB is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.0% C 0.110 H 198.8°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#31B6BB
RGB	rgb(49, 182, 187)
HSL	hsl(182, 58%, 46%)
HSV	hsv(182, 74%, 73%)
CMYK	cmyk(73.8%, 2.7%, 0%, 26.7%)
CIE-LAB	lab(67.79, -32.66, -12.71)
CIE-LCH	lch(67.79, 35.05, 201.27°)
OKLab	oklab(71% -0.1038 -0.0353)
OKLCH	oklch(71% 0.11 198.8)
XYZ	xyz(26.9602, 37.6935, 52.8587)
Luminance	0.3770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B6BB #BB3631

analogous

#31BB7B #31B6BB #3171BB

triadic

#31B6BB #BB31B6 #B6BB31

tetradic

#31B6BB #7B31BB #BB3631 #71BB31

square

#31B6BB #7B31BB #BB3631 #71BB31

split-complementary

#31B6BB #BB3171 #BB7B31

monochromatic

#18585A #24878B #31B6BB #56CED3 #87DCE0

Accessibility & contrast

On white

2.46

#31B6BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#31B6BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B6BB

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B6BB	#FFFFFF	#000000	##000000
##31B6BB	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9AEBC

Deuteranopia (green-blind)

#959FBC

Tritanopia (blue-blind)

#00BDB7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31b6bb;
/* rgb */ color: rgb(49, 182, 187);
/* oklch */ color: oklch(71.0% 0.110 198.8);

Tailwind

colors: {
  custom: {
    50: '#80cccf',
    500: '#31b6bb',
    950: '#000000',
  },
}

SCSS

$custom: #31b6bb;
$custom-light: #80cccf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b6bb",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 187
  },
  "hsl": {
    "h": 182.174,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71002,
    "c": 0.10969,
    "h": 198.8
  },
  "luminance": 0.37697
}

Semantic roles & 50–950 ramp

primary

#31B6BB

secondary

#C9817F

accent

#4C46E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #31B6BB

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

Preview Lab → · Contrast checker → · Palette generator →