#31B1C2#31B1C2

#31B1C2 is a light, moderate teal. Relative luminance 0.360; OKLCH L 70.0% C 0.109 H 208.2°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#31B1C2
RGB	rgb(49, 177, 194)
HSL	hsl(187, 60%, 48%)
HSV	hsv(187, 75%, 76%)
CMYK	cmyk(74.7%, 8.8%, 0%, 23.9%)
CIE-LAB	lab(66.51, -28.10, -18.52)
CIE-LCH	lch(66.51, 33.65, 213.38°)
OKLab	oklab(70.04% -0.0959 -0.0515)
OKLCH	oklch(70.04% 0.109 208.2)
XYZ	xyz(26.7221, 35.9891, 56.5667)
Luminance	0.3599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B1C2 #C24231

analogous

#31C28A #31B1C2 #3169C2

triadic

#31B1C2 #C231B1 #B1C231

tetradic

#31B1C2 #8A31C2 #C24231 #69C231

square

#31B1C2 #8A31C2 #C24231 #69C231

split-complementary

#31B1C2 #C23169 #C28A31

monochromatic

#185860 #258491 #31B1C2 #5BC7D6 #8CD8E2

Accessibility & contrast

On white

2.56

#31B1C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#31B1C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B1C2

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B1C2	#FFFFFF	#000000	##000000
##31B1C2	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AAC3

Deuteranopia (green-blind)

#8D9BC2

Tritanopia (blue-blind)

#00B9B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b1c2;
/* rgb */ color: rgb(49, 177, 194);
/* oklch */ color: oklch(70.0% 0.109 208.2);

Tailwind

colors: {
  custom: {
    50: '#80c8d4',
    500: '#31b1c2',
    950: '#000000',
  },
}

SCSS

$custom: #31b1c2;
$custom-light: #80c8d4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b1c2",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 194
  },
  "hsl": {
    "h": 187.034,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7004,
    "c": 0.10891,
    "h": 208.2
  },
  "luminance": 0.35992
}

Semantic roles & 50–950 ramp

primary

#31B1C2

secondary

#CC8B83

accent

#5745E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B1C2

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

Preview Lab → · Contrast checker → · Palette generator →