#237C74#237C74

#237C74 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.082 H 186.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#237C74
RGB	rgb(35, 124, 116)
HSL	hsl(175, 56%, 31%)
HSV	hsv(175, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 6.5%, 51.4%)
CIE-LAB	lab(47.02, -27.58, -3.17)
CIE-LCH	lch(47.02, 27.76, 186.57°)
OKLab	oklab(53.31% -0.0819 -0.009)
OKLCH	oklch(53.31% 0.082 186.3)
XYZ	xyz(11.0517, 16.0323, 19.0317)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C74 #7C232B

analogous

#237C47 #237C74 #23577C

triadic

#237C74 #74237C #7C7423

tetradic

#237C74 #47237C #7C232B #577C23

square

#237C74 #47237C #7C232B #577C23

split-complementary

#237C74 #7C2357 #7C4723

monochromatic

#081D1B #164C47 #237C74 #30ACA1 #4DCDC1

Accessibility & contrast

On white

4.99

#237C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#237C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C74

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C74	#FFFFFF	#000000	##FFFFFF
##237C74	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757574

Deuteranopia (green-blind)

#686C75

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #237c74;
/* rgb */ color: rgb(35, 124, 116);
/* oklch */ color: oklch(53.3% 0.082 186.3);

Tailwind

colors: {
  custom: {
    50: '#6ca29c',
    500: '#237c74',
    950: '#000000',
  },
}

SCSS

$custom: #237c74;
$custom-light: #6ca29c;
$custom-dark: #000000;

JSON

{
  "hex": "#237c74",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 116
  },
  "hsl": {
    "h": 174.607,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53311,
    "c": 0.08245,
    "h": 186.3
  },
  "luminance": 0.16034
}

Semantic roles & 50–950 ramp

primary

#237C74

secondary

#AF4C55

accent

#4956DF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #237C74

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

Preview Lab → · Contrast checker → · Palette generator →