#317B72#317B72

#317B72 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.074 H 184.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#317B72
RGB	rgb(49, 123, 114)
HSL	hsl(173, 43%, 34%)
HSV	hsv(173, 60%, 48%)
CMYK	cmyk(60.2%, 0%, 7.3%, 51.8%)
CIE-LAB	lab(47.02, -25.15, -1.94)
CIE-LCH	lch(47.02, 25.23, 184.42°)
OKLab	oklab(53.4% -0.0742 -0.0056)
OKLCH	oklch(53.4% 0.074 184.3)
XYZ	xyz(11.3855, 16.0326, 18.4109)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317B72 #7B313A

analogous

#317B4D #317B72 #315F7B

triadic

#317B72 #72317B #7B7231

tetradic

#317B72 #4D317B #7B313A #5F7B31

square

#317B72 #4D317B #7B313A #5F7B31

split-complementary

#317B72 #7B315F #7B4D31

monochromatic

#0E2321 #204F49 #317B72 #42A79B #65C2B6

Accessibility & contrast

On white

4.99

#317B72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#317B72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317B72

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317B72	#FFFFFF	#000000	##FFFFFF
##317B72	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757472

Deuteranopia (green-blind)

#6A6C73

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317b72;
/* rgb */ color: rgb(49, 123, 114);
/* oklch */ color: oklch(53.4% 0.074 184.3);

Tailwind

colors: {
  custom: {
    50: '#72a19a',
    500: '#317b72',
    950: '#000000',
  },
}

SCSS

$custom: #317b72;
$custom-light: #72a19a;
$custom-dark: #000000;

JSON

{
  "hex": "#317b72",
  "rgb": {
    "r": 49,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 172.703,
    "s": 43.023,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53401,
    "c": 0.07444,
    "h": 184.3
  },
  "luminance": 0.16034
}

Semantic roles & 50–950 ramp

primary

#317B72

secondary

#A95F68

accent

#5564D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #317B72

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

Preview Lab → · Contrast checker → · Palette generator →