#317B7D#317B7D

#317B7D is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.072 H 197.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#317B7D
RGB	rgb(49, 123, 125)
HSL	hsl(182, 44%, 34%)
HSV	hsv(182, 61%, 49%)
CMYK	cmyk(60.8%, 1.6%, 0%, 51%)
CIE-LAB	lab(47.36, -21.94, -7.95)
CIE-LCH	lch(47.36, 23.34, 199.92°)
OKLab	oklab(53.8% -0.069 -0.022)
OKLCH	oklch(53.8% 0.072 197.7)
XYZ	xyz(12.0497, 16.2983, 21.9089)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317B7D #7D3331

analogous

#317D59 #317B7D #31557D

triadic

#317B7D #7D317B #7B7D31

tetradic

#317B7D #59317D #7D3331 #557D31

square

#317B7D #59317D #7D3331 #557D31

split-complementary

#317B7D #7D3155 #7D5931

monochromatic

#0F2425 #205051 #317B7D #42A6A9 #66C0C3

Accessibility & contrast

On white

4.93

#317B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#317B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317B7D

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317B7D	#FFFFFF	#000000	##FFFFFF
##317B7D	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73767D

Deuteranopia (green-blind)

#676D7D

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317b7d;
/* rgb */ color: rgb(49, 123, 125);
/* oklch */ color: oklch(53.8% 0.072 197.7);

Tailwind

colors: {
  custom: {
    50: '#72a1a2',
    500: '#317b7d',
    950: '#000000',
  },
}

SCSS

$custom: #317b7d;
$custom-light: #72a1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#317b7d",
  "rgb": {
    "r": 49,
    "g": 123,
    "b": 125
  },
  "hsl": {
    "h": 181.579,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53796,
    "c": 0.07245,
    "h": 197.7
  },
  "luminance": 0.163
}

Semantic roles & 50–950 ramp

primary

#317B7D

secondary

#AA6260

accent

#5854D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0F

muted

#7B7E7E

Preview Lab

Preview with #317B7D

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

Preview Lab → · Contrast checker → · Palette generator →