#237474#237474

#237474 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.076 H 195.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#237474
RGB	rgb(35, 116, 116)
HSL	hsl(180, 54%, 30%)
HSV	hsv(180, 70%, 45%)
CMYK	cmyk(69.8%, 0%, 0%, 54.5%)
CIE-LAB	lab(44.39, -23.55, -7.08)
CIE-LCH	lch(44.39, 24.59, 196.73°)
OKLab	oklab(51.18% -0.0731 -0.0197)
OKLCH	oklch(51.18% 0.076 195)
XYZ	xyz(10.0895, 14.1079, 18.7110)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237474 #742323

analogous

#23744C #237474 #234C74

triadic

#237474 #742374 #747423

tetradic

#237474 #4C2374 #742323 #4C7423

square

#237474 #4C2374 #742323 #4C7423

split-complementary

#237474 #74234C #744C23

monochromatic

#071818 #154545 #237474 #31A3A3 #49C8C8

Accessibility & contrast

On white

5.49

#237474 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#237474 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237474

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237474	#FFFFFF	#000000	##FFFFFF
##237474	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6E74

Deuteranopia (green-blind)

#606575

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #237474;
/* rgb */ color: rgb(35, 116, 116);
/* oklch */ color: oklch(51.2% 0.076 195.0);

Tailwind

colors: {
  custom: {
    50: '#6b9c9c',
    500: '#237474',
    950: '#000000',
  },
}

SCSS

$custom: #237474;
$custom-light: #6b9c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#237474",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 116
  },
  "hsl": {
    "h": 180,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51176,
    "c": 0.07572,
    "h": 195
  },
  "luminance": 0.14109
}

Semantic roles & 50–950 ramp

primary

#237474

secondary

#A74C4C

accent

#4B4BDD

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #237474

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

Preview Lab → · Contrast checker → · Palette generator →