#31B49C#31B49C

#31B49C is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.5% C 0.116 H 177.4°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#31B49C
RGB	rgb(49, 180, 156)
HSL	hsl(169, 57%, 45%)
HSV	hsv(169, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 13.3%, 29.4%)
CIE-LAB	lab(66.28, -40.48, 2.19)
CIE-LCH	lch(66.28, 40.53, 176.90°)
OKLab	oklab(69.48% -0.1159 0.0052)
OKLCH	oklch(69.48% 0.116 177.4)
XYZ	xyz(23.5856, 35.6930, 37.0924)
Luminance	0.3570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B49C #B43149

analogous

#31B45B #31B49C #318AB4

triadic

#31B49C #9C31B4 #B49C31

tetradic

#31B49C #5B31B4 #B43149 #8AB431

square

#31B49C #5B31B4 #B43149 #8AB431

split-complementary

#31B49C #B4318A #B45B31

monochromatic

#175449 #248472 #31B49C #52D0B9 #82DDCC

Accessibility & contrast

On white

2.58

#31B49C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#31B49C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B49C

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B49C	#FFFFFF	#000000	##000000
##31B49C	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA99B

Deuteranopia (green-blind)

#9B9C9E

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b49c;
/* rgb */ color: rgb(49, 180, 156);
/* oklch */ color: oklch(69.5% 0.116 177.4);

Tailwind

colors: {
  custom: {
    50: '#7dcbb9',
    500: '#31b49c',
    950: '#000000',
  },
}

SCSS

$custom: #31b49c;
$custom-light: #7dcbb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b49c",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 156
  },
  "hsl": {
    "h": 169.008,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69476,
    "c": 0.11602,
    "h": 177.4
  },
  "luminance": 0.35696
}

Semantic roles & 50–950 ramp

primary

#31B49C

secondary

#C67B88

accent

#4763E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B49C

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

Preview Lab → · Contrast checker → · Palette generator →