#31B3AE#31B3AE

#31B3AE is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.8% C 0.109 H 191.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#31B3AE
RGB	rgb(49, 179, 174)
HSL	hsl(178, 57%, 45%)
HSV	hsv(178, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 2.8%, 29.8%)
CIE-LAB	lab(66.48, -35.05, -7.49)
CIE-LCH	lch(66.48, 35.85, 192.06°)
OKLab	oklab(69.8% -0.1066 -0.0209)
OKLCH	oklch(69.8% 0.109 191.1)
XYZ	xyz(25.0232, 35.9462, 45.6557)
Luminance	0.3595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B3AE #B33136

analogous

#31B36D #31B3AE #3177B3

triadic

#31B3AE #AE31B3 #B3AE31

tetradic

#31B3AE #6D31B3 #B33136 #77B331

square

#31B3AE #6D31B3 #B33136 #77B331

split-complementary

#31B3AE #B33177 #B36D31

monochromatic

#175351 #24837F #31B3AE #52D0CB #82DDD9

Accessibility & contrast

On white

2.56

#31B3AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#31B3AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B3AE

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B3AE	#FFFFFF	#000000	##000000
##31B3AE	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAAE

Deuteranopia (green-blind)

#959CAF

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b3ae;
/* rgb */ color: rgb(49, 179, 174);
/* oklch */ color: oklch(69.8% 0.109 191.1);

Tailwind

colors: {
  custom: {
    50: '#7ecac6',
    500: '#31b3ae',
    950: '#000000',
  },
}

SCSS

$custom: #31b3ae;
$custom-light: #7ecac6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b3ae",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 174
  },
  "hsl": {
    "h": 177.692,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69801,
    "c": 0.10863,
    "h": 191.1
  },
  "luminance": 0.35949
}

Semantic roles & 50–950 ramp

primary

#31B3AE

secondary

#C67A7D

accent

#484DE0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31B3AE

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

Preview Lab → · Contrast checker → · Palette generator →