#317B70#317B70

#317B70 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.075 H 182.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#317B70
RGB	rgb(49, 123, 112)
HSL	hsl(171, 43%, 34%)
HSV	hsv(171, 60%, 48%)
CMYK	cmyk(60.2%, 0%, 8.9%, 51.8%)
CIE-LAB	lab(46.96, -25.71, -0.85)
CIE-LCH	lch(46.96, 25.72, 181.88°)
OKLab	oklab(53.33% -0.0752 -0.0027)
OKLCH	oklch(53.33% 0.075 182)
XYZ	xyz(11.2729, 15.9876, 17.8179)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317B70 #7B313C

analogous

#317B4B #317B70 #31617B

triadic

#317B70 #70317B #7B7031

tetradic

#317B70 #4B317B #7B313C #617B31

square

#317B70 #4B317B #7B313C #617B31

split-complementary

#317B70 #7B3161 #7B4B31

monochromatic

#0E2320 #204F48 #317B70 #42A798 #65C2B4

Accessibility & contrast

On white

5.00

#317B70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#317B70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317B70

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317B70	#FFFFFF	#000000	##FFFFFF
##317B70	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767470

Deuteranopia (green-blind)

#6A6C71

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317b70;
/* rgb */ color: rgb(49, 123, 112);
/* oklch */ color: oklch(53.3% 0.075 182.0);

Tailwind

colors: {
  custom: {
    50: '#71a199',
    500: '#317b70',
    950: '#000000',
  },
}

SCSS

$custom: #317b70;
$custom-light: #71a199;
$custom-dark: #000000;

JSON

{
  "hex": "#317b70",
  "rgb": {
    "r": 49,
    "g": 123,
    "b": 112
  },
  "hsl": {
    "h": 171.081,
    "s": 43.023,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53334,
    "c": 0.07525,
    "h": 182
  },
  "luminance": 0.15989
}

Semantic roles & 50–950 ramp

primary

#317B70

secondary

#A95F6A

accent

#5568D3

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0D

muted

#7B7E7E

Preview Lab

Preview with #317B70

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

Preview Lab → · Contrast checker → · Palette generator →