#318E8A#318E8A

#318E8A is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.2% C 0.086 H 191.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#318E8A
RGB	rgb(49, 142, 138)
HSL	hsl(177, 49%, 37%)
HSV	hsv(177, 65%, 56%)
CMYK	cmyk(65.5%, 0%, 2.8%, 44.3%)
CIE-LAB	lab(53.85, -27.75, -5.89)
CIE-LCH	lch(53.85, 28.37, 191.99°)
OKLab	oklab(59.18% -0.0844 -0.0164)
OKLCH	oklch(59.18% 0.086 191)
XYZ	xyz(15.5250, 21.8322, 27.4357)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318E8A #8E3135

analogous

#318E5B #318E8A #31648E

triadic

#318E8A #8A318E #8E8A31

tetradic

#318E8A #5B318E #8E3135 #648E31

square

#318E8A #5B318E #8E3135 #648E31

split-complementary

#318E8A #8E3164 #8E5B31

monochromatic

#123332 #21615E #318E8A #41BBB6 #6DCDC8

Accessibility & contrast

On white

3.91

#318E8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#318E8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E8A

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318E8A	#FFFFFF	#000000	##000000
##318E8A	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86878A

Deuteranopia (green-blind)

#787C8B

Tritanopia (blue-blind)

#00928D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #318e8a;
/* rgb */ color: rgb(49, 142, 138);
/* oklch */ color: oklch(59.2% 0.086 191.0);

Tailwind

colors: {
  custom: {
    50: '#76afac',
    500: '#318e8a',
    950: '#000000',
  },
}

SCSS

$custom: #318e8a;
$custom-light: #76afac;
$custom-dark: #000000;

JSON

{
  "hex": "#318e8a",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 138
  },
  "hsl": {
    "h": 177.419,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59183,
    "c": 0.08595,
    "h": 191
  },
  "luminance": 0.21834
}

Semantic roles & 50–950 ramp

primary

#318E8A

secondary

#B4676A

accent

#5055D8

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #318E8A

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

Preview Lab → · Contrast checker → · Palette generator →