#31B7C6#31B7C6

#31B7C6 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.7% C 0.112 H 206.3°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#31B7C6
RGB	rgb(49, 183, 198)
HSL	hsl(186, 60%, 48%)
HSV	hsv(186, 75%, 78%)
CMYK	cmyk(75.3%, 7.6%, 0%, 22.4%)
CIE-LAB	lab(68.46, -29.81, -17.78)
CIE-LCH	lch(68.46, 34.71, 210.81°)
OKLab	oklab(71.66% -0.1001 -0.0494)
OKLCH	oklch(71.66% 0.112 206.3)
XYZ	xyz(28.3887, 38.5937, 59.3683)
Luminance	0.3860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B7C6 #C64031

analogous

#31C68A #31B7C6 #316CC6

triadic

#31B7C6 #C631B7 #B7C631

tetradic

#31B7C6 #8A31C6 #C64031 #6CC631

square

#31B7C6 #8A31C6 #C64031 #6CC631

split-complementary

#31B7C6 #C6316C #C68A31

monochromatic

#195C64 #258A95 #31B7C6 #5DCBD7 #8EDBE3

Accessibility & contrast

On white

2.41

#31B7C6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#31B7C6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B7C6

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B7C6	#FFFFFF	#000000	##000000
##31B7C6	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B0C7

Deuteranopia (green-blind)

#93A0C6

Tritanopia (blue-blind)

#00BFBB

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31b7c6;
/* rgb */ color: rgb(49, 183, 198);
/* oklch */ color: oklch(71.7% 0.112 206.3);

Tailwind

colors: {
  custom: {
    50: '#81cdd7',
    500: '#31b7c6',
    950: '#000000',
  },
}

SCSS

$custom: #31b7c6;
$custom-light: #81cdd7;
$custom-dark: #000000;

JSON

{
  "hex": "#31b7c6",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 198
  },
  "hsl": {
    "h": 186.04,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71657,
    "c": 0.11169,
    "h": 206.3
  },
  "luminance": 0.38597
}

Semantic roles & 50–950 ramp

primary

#31B7C6

secondary

#CE8D85

accent

#5444E3

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B7C6

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

Preview Lab → · Contrast checker → · Palette generator →