#31B2C3#31B2C3

#31B2C3 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.3% C 0.109 H 208.1°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#31B2C3
RGB	rgb(49, 178, 195)
HSL	hsl(187, 60%, 48%)
HSV	hsv(187, 75%, 76%)
CMYK	cmyk(74.9%, 8.7%, 0%, 23.5%)
CIE-LAB	lab(66.85, -28.28, -18.56)
CIE-LCH	lch(66.85, 33.83, 213.27°)
OKLab	oklab(70.32% -0.0965 -0.0516)
OKLCH	oklch(70.32% 0.109 208.1)
XYZ	xyz(27.0330, 36.4306, 57.2262)
Luminance	0.3643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2C3 #C34231

analogous

#31C38B #31B2C3 #3169C3

triadic

#31B2C3 #C331B2 #B2C331

tetradic

#31B2C3 #8B31C3 #C34231 #69C331

square

#31B2C3 #8B31C3 #C34231 #69C331

split-complementary

#31B2C3 #C33169 #C38B31

monochromatic

#185961 #258592 #31B2C3 #5BC8D6 #8CD8E2

Accessibility & contrast

On white

2.53

#31B2C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#31B2C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2C3

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2C3	#FFFFFF	#000000	##000000
##31B2C3	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ABC4

Deuteranopia (green-blind)

#8E9CC3

Tritanopia (blue-blind)

#00BAB7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b2c3;
/* rgb */ color: rgb(49, 178, 195);
/* oklch */ color: oklch(70.3% 0.109 208.1);

Tailwind

colors: {
  custom: {
    50: '#80c9d5',
    500: '#31b2c3',
    950: '#000000',
  },
}

SCSS

$custom: #31b2c3;
$custom-light: #80c9d5;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2c3",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 195
  },
  "hsl": {
    "h": 186.986,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70323,
    "c": 0.10947,
    "h": 208.1
  },
  "luminance": 0.36434
}

Semantic roles & 50–950 ramp

primary

#31B2C3

secondary

#CC8C83

accent

#5745E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B2C3

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

Preview Lab → · Contrast checker → · Palette generator →