#31B49D#31B49D

#31B49D is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.5% C 0.115 H 178.1°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#31B49D
RGB	rgb(49, 180, 157)
HSL	hsl(169, 57%, 45%)
HSV	hsv(169, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 12.8%, 29.4%)
CIE-LAB	lab(66.31, -40.21, 1.67)
CIE-LCH	lch(66.31, 40.25, 177.62°)
OKLab	oklab(69.51% -0.1154 0.0038)
OKLCH	oklch(69.51% 0.115 178.1)
XYZ	xyz(23.6707, 35.7270, 37.5402)
Luminance	0.3573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B49D #B43148

analogous

#31B45C #31B49D #3189B4

triadic

#31B49D #9D31B4 #B49D31

tetradic

#31B49D #5C31B4 #B43148 #89B431

square

#31B49D #5C31B4 #B43148 #89B431

split-complementary

#31B49D #B43189 #B45C31

monochromatic

#175449 #248473 #31B49D #52D0BA #82DDCD

Accessibility & contrast

On white

2.58

#31B49D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#31B49D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B49D

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B49D	#FFFFFF	#000000	##000000
##31B49D	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA99C

Deuteranopia (green-blind)

#9B9C9F

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b49d;
/* rgb */ color: rgb(49, 180, 157);
/* oklch */ color: oklch(69.5% 0.115 178.1);

Tailwind

colors: {
  custom: {
    50: '#7dcbb9',
    500: '#31b49d',
    950: '#000000',
  },
}

SCSS

$custom: #31b49d;
$custom-light: #7dcbb9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b49d",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 157
  },
  "hsl": {
    "h": 169.466,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69506,
    "c": 0.11549,
    "h": 178.1
  },
  "luminance": 0.3573
}

Semantic roles & 50–950 ramp

primary

#31B49D

secondary

#C67B88

accent

#4762E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B49D

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

Preview Lab → · Contrast checker → · Palette generator →