#31B5C2#31B5C2

#31B5C2 is a light, moderate teal. Relative luminance 0.376; OKLCH L 71.0% C 0.110 H 204.9°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#31B5C2
RGB	rgb(49, 181, 194)
HSL	hsl(185, 60%, 48%)
HSV	hsv(185, 75%, 76%)
CMYK	cmyk(74.7%, 6.7%, 0%, 23.9%)
CIE-LAB	lab(67.72, -30.06, -16.69)
CIE-LCH	lch(67.72, 34.38, 209.04°)
OKLab	oklab(71.02% -0.0999 -0.0464)
OKLCH	oklch(71.02% 0.11 204.9)
XYZ	xyz(27.5238, 37.5924, 56.8339)
Luminance	0.3760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B5C2 #C23E31

analogous

#31C286 #31B5C2 #316DC2

triadic

#31B5C2 #C231B5 #B5C231

tetradic

#31B5C2 #8631C2 #C23E31 #6DC231

square

#31B5C2 #8631C2 #C23E31 #6DC231

split-complementary

#31B5C2 #C2316D #C28631

monochromatic

#185A60 #258791 #31B5C2 #5BCAD6 #8CDAE2

Accessibility & contrast

On white

2.47

#31B5C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#31B5C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B5C2

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B5C2	#FFFFFF	#000000	##000000
##31B5C2	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ADC3

Deuteranopia (green-blind)

#929FC2

Tritanopia (blue-blind)

#00BDB9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31b5c2;
/* rgb */ color: rgb(49, 181, 194);
/* oklch */ color: oklch(71.0% 0.110 204.9);

Tailwind

colors: {
  custom: {
    50: '#80cbd4',
    500: '#31b5c2',
    950: '#000000',
  },
}

SCSS

$custom: #31b5c2;
$custom-light: #80cbd4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b5c2",
  "rgb": {
    "r": 49,
    "g": 181,
    "b": 194
  },
  "hsl": {
    "h": 185.379,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71016,
    "c": 0.11012,
    "h": 204.9
  },
  "luminance": 0.37596
}

Semantic roles & 50–950 ramp

primary

#31B5C2

secondary

#CC8983

accent

#5345E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B5C2

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

Preview Lab → · Contrast checker → · Palette generator →