#31797B#31797B

#31797B is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.2% C 0.071 H 197.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#31797B
RGB	rgb(49, 121, 123)
HSL	hsl(182, 43%, 34%)
HSV	hsv(182, 60%, 48%)
CMYK	cmyk(60.2%, 1.6%, 0%, 51.8%)
CIE-LAB	lab(46.65, -21.49, -7.82)
CIE-LCH	lch(46.65, 22.87, 200.00°)
OKLab	oklab(53.2% -0.0676 -0.0217)
OKLCH	oklch(53.2% 0.071 197.8)
XYZ	xyz(11.6776, 15.7566, 21.1610)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31797B #7B3331

analogous

#317B58 #31797B #31547B

triadic

#31797B #7B3179 #797B31

tetradic

#31797B #58317B #7B3331 #547B31

square

#31797B #58317B #7B3331 #547B31

split-complementary

#31797B #7B3154 #7B5831

monochromatic

#0E2323 #204E4F #31797B #42A4A7 #65BFC2

Accessibility & contrast

On white

5.06

#31797B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#31797B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31797B

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31797B	#FFFFFF	#000000	##FFFFFF
##31797B	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747B

Deuteranopia (green-blind)

#656B7B

Tritanopia (blue-blind)

#007D79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #31797b;
/* rgb */ color: rgb(49, 121, 123);
/* oklch */ color: oklch(53.2% 0.071 197.8);

Tailwind

colors: {
  custom: {
    50: '#72a0a1',
    500: '#31797b',
    950: '#000000',
  },
}

SCSS

$custom: #31797b;
$custom-light: #72a0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31797b",
  "rgb": {
    "r": 49,
    "g": 121,
    "b": 123
  },
  "hsl": {
    "h": 181.622,
    "s": 43.023,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53201,
    "c": 0.07101,
    "h": 197.8
  },
  "luminance": 0.15758
}

Semantic roles & 50–950 ramp

primary

#31797B

secondary

#A9615F

accent

#5855D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #31797B

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

Preview Lab → · Contrast checker → · Palette generator →