#317C8A#317C8A

#317C8A is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.6% C 0.076 H 212.0°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#317C8A
RGB	rgb(49, 124, 138)
HSL	hsl(189, 48%, 37%)
HSV	hsv(189, 64%, 54%)
CMYK	cmyk(64.5%, 10.1%, 0%, 45.9%)
CIE-LAB	lab(48.14, -18.44, -14.47)
CIE-LCH	lch(48.14, 23.44, 218.12°)
OKLab	oklab(54.57% -0.0644 -0.0402)
OKLCH	oklch(54.57% 0.076 212)
XYZ	xyz(13.0598, 16.9019, 26.6139)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317C8A #8A3F31

analogous

#318A6C #317C8A #31508A

triadic

#317C8A #8A317C #7C8A31

tetradic

#317C8A #6C318A #8A3F31 #508A31

square

#317C8A #6C318A #8A3F31 #508A31

split-complementary

#317C8A #8A3150 #8A6C31

monochromatic

#112B30 #21535D #317C8A #41A5B7 #6BBBCA

Accessibility & contrast

On white

4.79

#317C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#317C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317C8A

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317C8A	#FFFFFF	#000000	##FFFFFF
##317C8A	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71788B

Deuteranopia (green-blind)

#646E8A

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #317c8a;
/* rgb */ color: rgb(49, 124, 138);
/* oklch */ color: oklch(54.6% 0.076 212.0);

Tailwind

colors: {
  custom: {
    50: '#74a2ac',
    500: '#317c8a',
    950: '#000000',
  },
}

SCSS

$custom: #317c8a;
$custom-light: #74a2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#317c8a",
  "rgb": {
    "r": 49,
    "g": 124,
    "b": 138
  },
  "hsl": {
    "h": 189.438,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54569,
    "c": 0.07587,
    "h": 212
  },
  "luminance": 0.16903
}

Semantic roles & 50–950 ramp

primary

#317C8A

secondary

#B27165

accent

#6651D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F10

muted

#7B7E7F

Preview Lab

Preview with #317C8A

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

Preview Lab → · Contrast checker → · Palette generator →