#31C0BE#31C0BE

#31C0BE is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.6% C 0.116 H 193.5°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#31C0BE
RGB	rgb(49, 192, 190)
HSL	hsl(179, 59%, 47%)
HSV	hsv(179, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 1%, 24.7%)
CIE-LAB	lab(70.92, -36.47, -9.69)
CIE-LCH	lch(70.92, 37.73, 194.88°)
OKLab	oklab(73.57% -0.1124 -0.027)
OKLCH	oklch(73.57% 0.116 193.5)
XYZ	xyz(29.4062, 42.0664, 55.2750)
Luminance	0.4207 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C0BE #C03133

analogous

#31C077 #31C0BE #317AC0

triadic

#31C0BE #BE31C0 #C0BE31

tetradic

#31C0BE #7731C0 #C03133 #7AC031

square

#31C0BE #7731C0 #C03133 #7AC031

split-complementary

#31C0BE #C0317A #C07731

monochromatic

#185E5E #258F8E #31C0BE #59D5D3 #8AE1E0

Accessibility & contrast

On white

2.23

#31C0BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#31C0BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C0BE

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C0BE	#FFFFFF	#000000	##000000
##31C0BE	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B6BE

Deuteranopia (green-blind)

#9FA7BF

Tritanopia (blue-blind)

#00C6BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #31c0be;
/* rgb */ color: rgb(49, 192, 190);
/* oklch */ color: oklch(73.6% 0.116 193.5);

Tailwind

colors: {
  custom: {
    50: '#81d3d1',
    500: '#31c0be',
    950: '#000000',
  },
}

SCSS

$custom: #31c0be;
$custom-light: #81d3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c0be",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 190
  },
  "hsl": {
    "h": 179.161,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73567,
    "c": 0.11555,
    "h": 193.5
  },
  "luminance": 0.4207
}

Semantic roles & 50–950 ramp

primary

#31C0BE

secondary

#CB8283

accent

#4547E3

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #31C0BE

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

Preview Lab → · Contrast checker → · Palette generator →