#31979C#31979C

#31979C is a light, moderate teal. Relative luminance 0.252; OKLCH L 62.1% C 0.091 H 199.8°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#31979C
RGB	rgb(49, 151, 156)
HSL	hsl(183, 52%, 40%)
HSV	hsv(183, 69%, 61%)
CMYK	cmyk(68.6%, 3.2%, 0%, 38.8%)
CIE-LAB	lab(57.25, -26.87, -11.15)
CIE-LCH	lch(57.25, 29.09, 202.53°)
OKLab	oklab(62.13% -0.0858 -0.0309)
OKLCH	oklch(62.13% 0.091 199.8)
XYZ	xyz(18.3313, 25.1844, 35.3410)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31979C #9C3631

analogous

#319C6C #31979C #31619C

triadic

#31979C #9C3197 #979C31

tetradic

#31979C #6C319C #9C3631 #619C31

square

#31979C #6C319C #9C3631 #619C31

split-complementary

#31979C #9C3161 #9C6C31

monochromatic

#143D3F #226A6D #31979C #45BFC5 #74CFD3

Accessibility & contrast

On white

3.48

#31979C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#31979C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31979C

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31979C	#FFFFFF	#000000	##000000
##31979C	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C909C

Deuteranopia (green-blind)

#7C849D

Tritanopia (blue-blind)

#009C98

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #31979c;
/* rgb */ color: rgb(49, 151, 156);
/* oklch */ color: oklch(62.1% 0.091 199.8);

Tailwind

colors: {
  custom: {
    50: '#79b6b9',
    500: '#31979c',
    950: '#000000',
  },
}

SCSS

$custom: #31979c;
$custom-light: #79b6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31979c",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 156
  },
  "hsl": {
    "h": 182.804,
    "s": 52.195,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62132,
    "c": 0.09125,
    "h": 199.8
  },
  "luminance": 0.25186
}

Semantic roles & 50–950 ramp

primary

#31979C

secondary

#BB716D

accent

#534CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31979C

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

Preview Lab → · Contrast checker → · Palette generator →