#31909E#31909E

#31909E is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.4% C 0.089 H 209.0°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#31909E
RGB	rgb(49, 144, 158)
HSL	hsl(188, 53%, 41%)
HSV	hsv(188, 69%, 62%)
CMYK	cmyk(69%, 8.9%, 0%, 38%)
CIE-LAB	lab(55.14, -22.69, -15.48)
CIE-LCH	lch(55.14, 27.47, 214.31°)
OKLab	oklab(60.45% -0.0776 -0.043)
OKLCH	oklch(60.45% 0.089 209)
XYZ	xyz(17.4088, 23.0661, 35.8758)
Luminance	0.2307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31909E #9E3F31

analogous

#319E75 #31909E #315A9E

triadic

#31909E #9E3190 #909E31

tetradic

#31909E #75319E #9E3F31 #5A9E31

square

#31909E #75319E #9E3F31 #5A9E31

split-complementary

#31909E #9E315A #9E7531

monochromatic

#143B41 #23656F #31909E #46B5C6 #75C8D4

Accessibility & contrast

On white

3.74

#31909E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#31909E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31909E

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31909E	#FFFFFF	#000000	##000000
##31909E	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838B9F

Deuteranopia (green-blind)

#747F9E

Tritanopia (blue-blind)

#009794

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #31909e;
/* rgb */ color: rgb(49, 144, 158);
/* oklch */ color: oklch(60.4% 0.089 209.0);

Tailwind

colors: {
  custom: {
    50: '#78b0ba',
    500: '#31909e',
    950: '#000000',
  },
}

SCSS

$custom: #31909e;
$custom-light: #78b0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31909e",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 158
  },
  "hsl": {
    "h": 187.706,
    "s": 52.657,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60447,
    "c": 0.0887,
    "h": 209
  },
  "luminance": 0.23068
}

Semantic roles & 50–950 ramp

primary

#31909E

secondary

#BC786E

accent

#5E4CDC

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #31909E

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

Preview Lab → · Contrast checker → · Palette generator →