#318587#318587

#318587 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.8% C 0.079 H 197.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#318587
RGB	rgb(49, 133, 135)
HSL	hsl(181, 47%, 36%)
HSV	hsv(181, 64%, 53%)
CMYK	cmyk(63.7%, 1.5%, 0%, 47.1%)
CIE-LAB	lab(50.89, -24.11, -8.56)
CIE-LCH	lch(50.89, 25.58, 199.54°)
OKLab	oklab(56.76% -0.0758 -0.0237)
OKLCH	oklch(56.76% 0.079 197.4)
XYZ	xyz(14.0254, 19.1758, 25.8791)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318587 #873331

analogous

#31875E #318587 #315A87

triadic

#318587 #873185 #858731

tetradic

#318587 #5E3187 #873331 #5A8731

square

#318587 #5E3187 #873331 #5A8731

split-complementary

#318587 #87315A #875E31

monochromatic

#102D2D #21595A #318587 #41B1B4 #6AC7C9

Accessibility & contrast

On white

4.34

#318587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#318587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318587

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318587	#FFFFFF	#000000	##000000
##318587	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F87

Deuteranopia (green-blind)

#6F7588

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #318587;
/* rgb */ color: rgb(49, 133, 135);
/* oklch */ color: oklch(56.8% 0.079 197.4);

Tailwind

colors: {
  custom: {
    50: '#74a9a9',
    500: '#318587',
    950: '#000000',
  },
}

SCSS

$custom: #318587;
$custom-light: #74a9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#318587",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 135
  },
  "hsl": {
    "h": 181.395,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56757,
    "c": 0.07941,
    "h": 197.4
  },
  "luminance": 0.19177
}

Semantic roles & 50–950 ramp

primary

#318587

secondary

#B06564

accent

#5551D6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #318587

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

Preview Lab → · Contrast checker → · Palette generator →