#317E83#317E83

#317E83 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.8% C 0.075 H 201.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#317E83
RGB	rgb(49, 126, 131)
HSL	hsl(184, 46%, 35%)
HSV	hsv(184, 63%, 51%)
CMYK	cmyk(62.6%, 3.8%, 0%, 48.6%)
CIE-LAB	lab(48.53, -21.69, -9.75)
CIE-LCH	lch(48.53, 23.78, 204.21°)
OKLab	oklab(54.8% -0.0697 -0.027)
OKLCH	oklch(54.8% 0.075 201.2)
XYZ	xyz(12.8225, 17.2120, 24.1148)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317E83 #833631

analogous

#31835F #317E83 #315583

triadic

#317E83 #83317E #7E8331

tetradic

#317E83 #5F3183 #833631 #558331

square

#317E83 #5F3183 #833631 #558331

split-complementary

#317E83 #833155 #835F31

monochromatic

#10282A #205356 #317E83 #42A9B0 #68C1C6

Accessibility & contrast

On white

4.73

#317E83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#317E83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317E83

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317E83	#FFFFFF	#000000	##FFFFFF
##317E83	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757983

Deuteranopia (green-blind)

#686F83

Tritanopia (blue-blind)

#00837F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #317e83;
/* rgb */ color: rgb(49, 126, 131);
/* oklch */ color: oklch(54.8% 0.075 201.2);

Tailwind

colors: {
  custom: {
    50: '#73a3a7',
    500: '#317e83',
    950: '#000000',
  },
}

SCSS

$custom: #317e83;
$custom-light: #73a3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#317e83",
  "rgb": {
    "r": 49,
    "g": 126,
    "b": 131
  },
  "hsl": {
    "h": 183.659,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54802,
    "c": 0.07477,
    "h": 201.2
  },
  "luminance": 0.17213
}

Semantic roles & 50–950 ramp

primary

#317E83

secondary

#AE6762

accent

#5B53D5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #317E83

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

Preview Lab → · Contrast checker → · Palette generator →