#237C82#237C82

#237C82 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.081 H 201.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#237C82
RGB	rgb(35, 124, 130)
HSL	hsl(184, 58%, 32%)
HSV	hsv(184, 73%, 51%)
CMYK	cmyk(73.1%, 4.6%, 0%, 49%)
CIE-LAB	lab(47.47, -23.26, -10.78)
CIE-LCH	lch(47.47, 25.64, 204.88°)
OKLab	oklab(53.83% -0.0753 -0.0299)
OKLCH	oklch(53.83% 0.081 201.7)
XYZ	xyz(11.9283, 16.3829, 23.6483)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C82 #822923

analogous

#238258 #237C82 #234D82

triadic

#237C82 #82237C #7C8223

tetradic

#237C82 #582382 #822923 #4D8223

square

#237C82 #582382 #822923 #4D8223

split-complementary

#237C82 #82234D #825823

monochromatic

#092022 #164E52 #237C82 #30AAB2 #50C8D0

Accessibility & contrast

On white

4.91

#237C82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#237C82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C82

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C82	#FFFFFF	#000000	##FFFFFF
##237C82	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727682

Deuteranopia (green-blind)

#646C82

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #237c82;
/* rgb */ color: rgb(35, 124, 130);
/* oklch */ color: oklch(53.8% 0.081 201.7);

Tailwind

colors: {
  custom: {
    50: '#6ea2a6',
    500: '#237c82',
    950: '#000000',
  },
}

SCSS

$custom: #237c82;
$custom-light: #6ea2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#237c82",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 130
  },
  "hsl": {
    "h": 183.789,
    "s": 57.576,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53832,
    "c": 0.08105,
    "h": 201.7
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#237C82

secondary

#B3544D

accent

#5147E1

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #237C82

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

Preview Lab → · Contrast checker → · Palette generator →