#237374#237374

#237374 is a mid, moderate teal. Relative luminance 0.139; OKLCH L 50.9% C 0.075 H 196.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#237374
RGB	rgb(35, 115, 116)
HSL	hsl(181, 54%, 30%)
HSV	hsv(181, 70%, 45%)
CMYK	cmyk(69.8%, 0.9%, 0%, 54.5%)
CIE-LAB	lab(44.06, -23.03, -7.57)
CIE-LCH	lch(44.06, 24.24, 198.19°)
OKLab	oklab(50.91% -0.072 -0.021)
OKLCH	oklch(50.91% 0.075 196.3)
XYZ	xyz(9.9748, 13.8786, 18.6728)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237374 #742423

analogous

#23744D #237374 #234B74

triadic

#237374 #742373 #737423

tetradic

#237374 #4D2374 #742423 #4B7423

square

#237374 #4D2374 #742423 #4B7423

split-complementary

#237374 #74234B #744D23

monochromatic

#071718 #154445 #237374 #31A2A3 #49C7C8

Accessibility & contrast

On white

5.56

#237374 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#237374 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237374

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237374	#FFFFFF	#000000	##FFFFFF
##237374	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6D74

Deuteranopia (green-blind)

#5F6475

Tritanopia (blue-blind)

#007773

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #237374;
/* rgb */ color: rgb(35, 115, 116);
/* oklch */ color: oklch(50.9% 0.075 196.3);

Tailwind

colors: {
  custom: {
    50: '#6b9b9c',
    500: '#237374',
    950: '#000000',
  },
}

SCSS

$custom: #237374;
$custom-light: #6b9b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#237374",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 116
  },
  "hsl": {
    "h": 180.741,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50909,
    "c": 0.075,
    "h": 196.3
  },
  "luminance": 0.1388
}

Semantic roles & 50–950 ramp

primary

#237374

secondary

#A74D4C

accent

#4D4BDD

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #237374

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

Preview Lab → · Contrast checker → · Palette generator →