#31B2BE#31B2BE

#31B2BE is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.1% C 0.108 H 204.3°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#31B2BE
RGB	rgb(49, 178, 190)
HSL	hsl(185, 59%, 47%)
HSV	hsv(185, 74%, 75%)
CMYK	cmyk(74.2%, 6.3%, 0%, 25.5%)
CIE-LAB	lab(66.68, -29.83, -16.05)
CIE-LCH	lch(66.68, 33.87, 208.29°)
OKLab	oklab(70.13% -0.0986 -0.0446)
OKLCH	oklch(70.13% 0.108 204.3)
XYZ	xyz(26.4772, 36.2083, 54.2987)
Luminance	0.3621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2BE #BE3D31

analogous

#31BE83 #31B2BE #316CBE

triadic

#31B2BE #BE31B2 #B2BE31

tetradic

#31B2BE #8331BE #BE3D31 #6CBE31

square

#31B2BE #8331BE #BE3D31 #6CBE31

split-complementary

#31B2BE #BE316C #BE8331

monochromatic

#18575D #24848D #31B2BE #58C9D4 #89D9E1

Accessibility & contrast

On white

2.55

#31B2BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#31B2BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2BE

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2BE	#FFFFFF	#000000	##000000
##31B2BE	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ABBF

Deuteranopia (green-blind)

#909CBE

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b2be;
/* rgb */ color: rgb(49, 178, 190);
/* oklch */ color: oklch(70.1% 0.108 204.3);

Tailwind

colors: {
  custom: {
    50: '#7fc9d1',
    500: '#31b2be',
    950: '#000000',
  },
}

SCSS

$custom: #31b2be;
$custom-light: #7fc9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2be",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 190
  },
  "hsl": {
    "h": 185.106,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70131,
    "c": 0.10823,
    "h": 204.3
  },
  "luminance": 0.36211
}

Semantic roles & 50–950 ramp

primary

#31B2BE

secondary

#CA8780

accent

#5346E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #31B2BE

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

Preview Lab → · Contrast checker → · Palette generator →