#31C0BF#31C0BF

#31C0BF is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.6% C 0.115 H 194.2°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#31C0BF
RGB	rgb(49, 192, 191)
HSL	hsl(180, 59%, 47%)
HSV	hsv(180, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 0.5%, 24.7%)
CIE-LAB	lab(70.95, -36.18, -10.19)
CIE-LCH	lch(70.95, 37.59, 195.73°)
OKLab	oklab(73.6% -0.1119 -0.0284)
OKLCH	oklch(73.6% 0.115 194.2)
XYZ	xyz(29.5159, 42.1102, 55.8526)
Luminance	0.4211 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C0BF #C03132

analogous

#31C077 #31C0BF #317AC0

triadic

#31C0BF #BF31C0 #C0BF31

tetradic

#31C0BF #7731C0 #C03132 #7AC031

square

#31C0BF #7731C0 #C03132 #7AC031

split-complementary

#31C0BF #C0317A #C07731

monochromatic

#185E5E #258F8E #31C0BF #59D5D4 #8AE1E1

Accessibility & contrast

On white

2.23

#31C0BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#31C0BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C0BF

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C0BF	#FFFFFF	#000000	##000000
##31C0BF	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B6BF

Deuteranopia (green-blind)

#9FA7C0

Tritanopia (blue-blind)

#00C6BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #31c0bf;
/* rgb */ color: rgb(49, 192, 191);
/* oklch */ color: oklch(73.6% 0.115 194.2);

Tailwind

colors: {
  custom: {
    50: '#81d3d2',
    500: '#31c0bf',
    950: '#000000',
  },
}

SCSS

$custom: #31c0bf;
$custom-light: #81d3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#31c0bf",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 191
  },
  "hsl": {
    "h": 179.58,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73601,
    "c": 0.11546,
    "h": 194.2
  },
  "luminance": 0.42114
}

Semantic roles & 50–950 ramp

primary

#31C0BF

secondary

#CB8282

accent

#4546E3

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #31C0BF

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

Preview Lab → · Contrast checker → · Palette generator →