#31BBC4#31BBC4

#31BBC4 is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.6% C 0.113 H 201.6°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#31BBC4
RGB	rgb(49, 187, 196)
HSL	hsl(184, 60%, 48%)
HSV	hsv(184, 75%, 77%)
CMYK	cmyk(75%, 4.6%, 0%, 23.1%)
CIE-LAB	lab(69.59, -32.35, -14.96)
CIE-LCH	lch(69.59, 35.64, 204.82°)
OKLab	oklab(72.56% -0.1049 -0.0416)
OKLCH	oklch(72.56% 0.113 201.6)
XYZ	xyz(28.9963, 40.1756, 58.4403)
Luminance	0.4018 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BBC4 #C43A31

analogous

#31C483 #31BBC4 #3172C4

triadic

#31BBC4 #C431BB #BBC431

tetradic

#31BBC4 #8331C4 #C43A31 #72C431

square

#31BBC4 #8331C4 #C43A31 #72C431

split-complementary

#31BBC4 #C43172 #C48331

monochromatic

#195E62 #258C93 #31BBC4 #5CCFD6 #8DDDE2

Accessibility & contrast

On white

2.32

#31BBC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#31BBC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBC4

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BBC4	#FFFFFF	#000000	##000000
##31BBC4	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB3C5

Deuteranopia (green-blind)

#98A4C5

Tritanopia (blue-blind)

#00C2BD

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31bbc4;
/* rgb */ color: rgb(49, 187, 196);
/* oklch */ color: oklch(72.6% 0.113 201.6);

Tailwind

colors: {
  custom: {
    50: '#81d0d5',
    500: '#31bbc4',
    950: '#000000',
  },
}

SCSS

$custom: #31bbc4;
$custom-light: #81d0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#31bbc4",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 196
  },
  "hsl": {
    "h": 183.673,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72556,
    "c": 0.11281,
    "h": 201.6
  },
  "luminance": 0.40179
}

Semantic roles & 50–950 ramp

primary

#31BBC4

secondary

#CD8884

accent

#4E45E3

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #31BBC4

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

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