#237B82#237B82

#237B82 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.081 H 202.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#237B82
RGB	rgb(35, 123, 130)
HSL	hsl(184, 58%, 32%)
HSV	hsv(184, 73%, 51%)
CMYK	cmyk(73.1%, 5.4%, 0%, 49%)
CIE-LAB	lab(47.15, -22.74, -11.27)
CIE-LCH	lch(47.15, 25.38, 206.37°)
OKLab	oklab(53.57% -0.0742 -0.0313)
OKLCH	oklch(53.57% 0.081 202.9)
XYZ	xyz(11.8036, 16.1336, 23.6068)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B82 #822A23

analogous

#23825A #237B82 #234C82

triadic

#237B82 #82237B #7B8223

tetradic

#237B82 #5A2382 #822A23 #4C8223

square

#237B82 #5A2382 #822A23 #4C8223

split-complementary

#237B82 #82234C #825A23

monochromatic

#092022 #164D52 #237B82 #30A9B2 #50C6D0

Accessibility & contrast

On white

4.97

#237B82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#237B82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B82

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B82	#FFFFFF	#000000	##FFFFFF
##237B82	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717683

Deuteranopia (green-blind)

#636C82

Tritanopia (blue-blind)

#00807D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237b82;
/* rgb */ color: rgb(35, 123, 130);
/* oklch */ color: oklch(53.6% 0.081 202.9);

Tailwind

colors: {
  custom: {
    50: '#6da1a6',
    500: '#237b82',
    950: '#000000',
  },
}

SCSS

$custom: #237b82;
$custom-light: #6da1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#237b82",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 130
  },
  "hsl": {
    "h": 184.421,
    "s": 57.576,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53571,
    "c": 0.08057,
    "h": 202.9
  },
  "luminance": 0.16135
}

Semantic roles & 50–950 ramp

primary

#237B82

secondary

#B3554D

accent

#5247E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #237B82

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

Preview Lab → · Contrast checker → · Palette generator →