#237178#237178

#237178 is a mid, moderate teal. Relative luminance 0.135; OKLCH L 50.5% C 0.074 H 203.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#237178
RGB	rgb(35, 113, 120)
HSL	hsl(185, 55%, 30%)
HSV	hsv(185, 71%, 47%)
CMYK	cmyk(70.8%, 5.8%, 0%, 52.9%)
CIE-LAB	lab(43.54, -20.70, -10.75)
CIE-LCH	lch(43.54, 23.32, 207.44°)
OKLab	oklab(50.54% -0.0679 -0.0298)
OKLCH	oklch(50.54% 0.074 203.7)
XYZ	xyz(9.9870, 13.5225, 19.8494)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237178 #782A23

analogous

#237854 #237178 #234678

triadic

#237178 #782371 #717823

tetradic

#237178 #542378 #782A23 #467823

square

#237178 #542378 #782A23 #467823

split-complementary

#237178 #782346 #785423

monochromatic

#071819 #154449 #237178 #319EA7 #4BC0CA

Accessibility & contrast

On white

5.67

#237178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#237178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237178

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237178	#FFFFFF	#000000	##FFFFFF
##237178	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686C79

Deuteranopia (green-blind)

#5B6378

Tritanopia (blue-blind)

#007673

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #237178;
/* rgb */ color: rgb(35, 113, 120);
/* oklch */ color: oklch(50.5% 0.074 203.7);

Tailwind

colors: {
  custom: {
    50: '#6b9a9f',
    500: '#237178',
    950: '#000000',
  },
}

SCSS

$custom: #237178;
$custom-light: #6b9a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#237178",
  "rgb": {
    "r": 35,
    "g": 113,
    "b": 120
  },
  "hsl": {
    "h": 184.941,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50536,
    "c": 0.07418,
    "h": 203.7
  },
  "luminance": 0.13524
}

Semantic roles & 50–950 ramp

primary

#237178

secondary

#AB544C

accent

#564ADE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #237178

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

Preview Lab → · Contrast checker → · Palette generator →