#237A74#237A74

#237A74 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.8% C 0.081 H 188.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#237A74
RGB	rgb(35, 122, 116)
HSL	hsl(176, 55%, 31%)
HSV	hsv(176, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 4.9%, 52.2%)
CIE-LAB	lab(46.36, -26.59, -4.14)
CIE-LCH	lch(46.36, 26.91, 188.86°)
OKLab	oklab(52.78% -0.0797 -0.0116)
OKLCH	oklch(52.78% 0.081 188.3)
XYZ	xyz(10.8036, 15.5361, 18.9490)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A74 #7A2329

analogous

#237A48 #237A74 #23547A

triadic

#237A74 #74237A #7A7423

tetradic

#237A74 #48237A #7A2329 #547A23

square

#237A74 #48237A #7A2329 #547A23

split-complementary

#237A74 #7A2354 #7A4823

monochromatic

#081B1A #154A47 #237A74 #31AAA1 #4CCCC3

Accessibility & contrast

On white

5.11

#237A74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#237A74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A74

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A74	#FFFFFF	#000000	##FFFFFF
##237A74	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737374

Deuteranopia (green-blind)

#666A75

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237a74;
/* rgb */ color: rgb(35, 122, 116);
/* oklch */ color: oklch(52.8% 0.081 188.3);

Tailwind

colors: {
  custom: {
    50: '#6ca19c',
    500: '#237a74',
    950: '#000000',
  },
}

SCSS

$custom: #237a74;
$custom-light: #6ca19c;
$custom-dark: #000000;

JSON

{
  "hex": "#237a74",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 116
  },
  "hsl": {
    "h": 175.862,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52777,
    "c": 0.0806,
    "h": 188.3
  },
  "luminance": 0.15537
}

Semantic roles & 50–950 ramp

primary

#237A74

secondary

#AD4C53

accent

#4953DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #237A74

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

Preview Lab → · Contrast checker → · Palette generator →