#318B79#318B79

#318B79 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.8% C 0.089 H 177.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#318B79
RGB	rgb(49, 139, 121)
HSL	hsl(168, 48%, 37%)
HSV	hsv(168, 65%, 55%)
CMYK	cmyk(64.7%, 0%, 12.9%, 45.5%)
CIE-LAB	lab(52.39, -31.07, 1.81)
CIE-LCH	lch(52.39, 31.12, 176.67°)
OKLab	oklab(57.84% -0.0891 0.0043)
OKLCH	oklch(57.84% 0.089 177.2)
XYZ	xyz(13.9488, 20.4972, 21.3067)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318B79 #8B3143

analogous

#318B4C #318B79 #31708B

triadic

#318B79 #79318B #8B7931

tetradic

#318B79 #4C318B #8B3143 #708B31

square

#318B79 #4C318B #8B3143 #708B31

split-complementary

#318B79 #8B3170 #8B4C31

monochromatic

#11312A #215E52 #318B79 #41B8A0 #6BCBB8

Accessibility & contrast

On white

4.12

#318B79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#318B79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318B79

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318B79	#FFFFFF	#000000	##000000
##318B79	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868378

Deuteranopia (green-blind)

#79797A

Tritanopia (blue-blind)

#008D86

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #318b79;
/* rgb */ color: rgb(49, 139, 121);
/* oklch */ color: oklch(57.8% 0.089 177.2);

Tailwind

colors: {
  custom: {
    50: '#74ad9f',
    500: '#318b79',
    950: '#000000',
  },
}

SCSS

$custom: #318b79;
$custom-light: #74ad9f;
$custom-dark: #000000;

JSON

{
  "hex": "#318b79",
  "rgb": {
    "r": 49,
    "g": 139,
    "b": 121
  },
  "hsl": {
    "h": 168,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57837,
    "c": 0.08924,
    "h": 177.2
  },
  "luminance": 0.20499
}

Semantic roles & 50–950 ramp

primary

#318B79

secondary

#B26575

accent

#506BD7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #318B79

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

Preview Lab → · Contrast checker → · Palette generator →