#237C88#237C88

#237C88 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.082 H 208.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#237C88
RGB	rgb(35, 124, 136)
HSL	hsl(187, 59%, 34%)
HSV	hsv(187, 74%, 53%)
CMYK	cmyk(74.3%, 8.8%, 0%, 46.7%)
CIE-LAB	lab(47.69, -21.31, -14.01)
CIE-LCH	lch(47.69, 25.50, 213.32°)
OKLab	oklab(54.08% -0.0726 -0.0389)
OKLCH	oklch(54.08% 0.082 208.2)
XYZ	xyz(12.3428, 16.5487, 25.8315)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C88 #882F23

analogous

#238861 #237C88 #234988

triadic

#237C88 #88237C #7C8823

tetradic

#237C88 #612388 #882F23 #498823

square

#237C88 #612388 #882F23 #498823

split-complementary

#237C88 #882349 #886123

monochromatic

#0A2327 #165057 #237C88 #30A8B9 #53C3D3

Accessibility & contrast

On white

4.87

#237C88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#237C88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C88

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C88	#FFFFFF	#000000	##FFFFFF
##237C88	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717789

Deuteranopia (green-blind)

#636D88

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #237c88;
/* rgb */ color: rgb(35, 124, 136);
/* oklch */ color: oklch(54.1% 0.082 208.2);

Tailwind

colors: {
  custom: {
    50: '#6ea2aa',
    500: '#237c88',
    950: '#000000',
  },
}

SCSS

$custom: #237c88;
$custom-light: #6ea2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#237c88",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 136
  },
  "hsl": {
    "h": 187.129,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54076,
    "c": 0.08241,
    "h": 208.2
  },
  "luminance": 0.1655
}

Semantic roles & 50–950 ramp

primary

#237C88

secondary

#B75C50

accent

#5846E2

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #237C88

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

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