#31BBB6#31BBB6

#31BBB6 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.1% C 0.113 H 191.3°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#31BBB6
RGB	rgb(49, 187, 182)
HSL	hsl(178, 58%, 46%)
HSV	hsv(178, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 2.7%, 26.7%)
CIE-LAB	lab(69.16, -36.47, -7.92)
CIE-LCH	lch(69.16, 37.31, 192.25°)
OKLab	oklab(72.06% -0.111 -0.0221)
OKLCH	oklch(72.06% 0.113 191.3)
XYZ	xyz(27.4765, 39.5677, 50.4361)
Luminance	0.3957 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BBB6 #BB3136

analogous

#31BB71 #31BBB6 #317BBB

triadic

#31BBB6 #B631BB #BBB631

tetradic

#31BBB6 #7131BB #BB3136 #7BBB31

square

#31BBB6 #7131BB #BB3136 #7BBB31

split-complementary

#31BBB6 #BB317B #BB7131

monochromatic

#185A58 #248B87 #31BBB6 #56D3CE #87E0DC

Accessibility & contrast

On white

2.36

#31BBB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#31BBB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBB6

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BBB6	#FFFFFF	#000000	##000000
##31BBB6	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B1B6

Deuteranopia (green-blind)

#9CA3B7

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bbb6;
/* rgb */ color: rgb(49, 187, 182);
/* oklch */ color: oklch(72.1% 0.113 191.3);

Tailwind

colors: {
  custom: {
    50: '#80d0cb',
    500: '#31bbb6',
    950: '#000000',
  },
}

SCSS

$custom: #31bbb6;
$custom-light: #80d0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#31bbb6",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 182
  },
  "hsl": {
    "h": 177.826,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.7206,
    "c": 0.11317,
    "h": 191.3
  },
  "luminance": 0.39571
}

Semantic roles & 50–950 ramp

primary

#31BBB6

secondary

#C97F81

accent

#464CE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BBB6

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

Preview Lab → · Contrast checker → · Palette generator →