#31939D#31939D

#31939D is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.2% C 0.089 H 204.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#31939D
RGB	rgb(49, 147, 157)
HSL	hsl(186, 52%, 40%)
HSV	hsv(186, 69%, 62%)
CMYK	cmyk(68.8%, 6.4%, 0%, 38.4%)
CIE-LAB	lab(56.04, -24.54, -13.55)
CIE-LCH	lch(56.04, 28.03, 208.90°)
OKLab	oklab(61.16% -0.0812 -0.0376)
OKLCH	oklch(61.16% 0.089 204.8)
XYZ	xyz(17.7835, 23.9527, 35.5779)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31939D #9D3B31

analogous

#319D71 #31939D #315D9D

triadic

#31939D #9D3193 #939D31

tetradic

#31939D #71319D #9D3B31 #5D9D31

square

#31939D #71319D #9D3B31 #5D9D31

split-complementary

#31939D #9D315D #9D7131

monochromatic

#143C40 #22676E #31939D #46B9C5 #75CBD4

Accessibility & contrast

On white

3.63

#31939D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#31939D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31939D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31939D	#FFFFFF	#000000	##000000
##31939D	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878D9E

Deuteranopia (green-blind)

#77819D

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #31939d;
/* rgb */ color: rgb(49, 147, 157);
/* oklch */ color: oklch(61.2% 0.089 204.8);

Tailwind

colors: {
  custom: {
    50: '#78b3b9',
    500: '#31939d',
    950: '#000000',
  },
}

SCSS

$custom: #31939d;
$custom-light: #78b3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31939d",
  "rgb": {
    "r": 49,
    "g": 147,
    "b": 157
  },
  "hsl": {
    "h": 185.556,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61162,
    "c": 0.08947,
    "h": 204.8
  },
  "luminance": 0.23955
}

Semantic roles & 50–950 ramp

primary

#31939D

secondary

#BC756E

accent

#594CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31939D

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

Preview Lab → · Contrast checker → · Palette generator →