#31C1BF#31C1BF

#31C1BF is a light, moderate teal. Relative luminance 0.426; OKLCH L 73.8% C 0.116 H 193.5°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#31C1BF
RGB	rgb(49, 193, 191)
HSL	hsl(179, 60%, 47%)
HSV	hsv(179, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 1%, 24.3%)
CIE-LAB	lab(71.25, -36.64, -9.74)
CIE-LCH	lch(71.25, 37.91, 194.89°)
OKLab	oklab(73.85% -0.1129 -0.0271)
OKLCH	oklch(73.85% 0.116 193.5)
XYZ	xyz(29.7362, 42.5509, 55.9260)
Luminance	0.4255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C1BF #C13133

analogous

#31C177 #31C1BF #317BC1

triadic

#31C1BF #BF31C1 #C1BF31

tetradic

#31C1BF #7731C1 #C13133 #7BC131

square

#31C1BF #7731C1 #C13133 #7BC131

split-complementary

#31C1BF #C1317B #C17731

monochromatic

#185F5E #25908F #31C1BF #5AD5D3 #8BE2E0

Accessibility & contrast

On white

2.21

#31C1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#31C1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C1BF

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C1BF	#FFFFFF	#000000	##000000
##31C1BF	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B7BF

Deuteranopia (green-blind)

#A0A8C0

Tritanopia (blue-blind)

#00C7C0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #31c1bf;
/* rgb */ color: rgb(49, 193, 191);
/* oklch */ color: oklch(73.8% 0.116 193.5);

Tailwind

colors: {
  custom: {
    50: '#81d4d2',
    500: '#31c1bf',
    950: '#000000',
  },
}

SCSS

$custom: #31c1bf;
$custom-light: #81d4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#31c1bf",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 191
  },
  "hsl": {
    "h": 179.167,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73847,
    "c": 0.11611,
    "h": 193.5
  },
  "luminance": 0.42554
}

Semantic roles & 50–950 ramp

primary

#31C1BF

secondary

#CC8283

accent

#4547E3

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #31C1BF

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

Preview Lab → · Contrast checker → · Palette generator →