#237C7E#237C7E

#237C7E is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.081 H 197.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#237C7E
RGB	rgb(35, 124, 126)
HSL	hsl(181, 57%, 32%)
HSV	hsv(181, 72%, 49%)
CMYK	cmyk(72.2%, 1.6%, 0%, 50.6%)
CIE-LAB	lab(47.34, -24.53, -8.62)
CIE-LCH	lch(47.34, 26.00, 199.37°)
OKLab	oklab(53.68% -0.0772 -0.0239)
OKLCH	oklch(53.68% 0.081 197.2)
XYZ	xyz(11.6650, 16.2776, 22.2617)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C7E #7E2523

analogous

#237E53 #237C7E #234F7E

triadic

#237C7E #7E237C #7C7E23

tetradic

#237C7E #53237E #7E2523 #4F7E23

square

#237C7E #53237E #7E2523 #4F7E23

split-complementary

#237C7E #7E234F #7E5323

monochromatic

#081E1E #164D4E #237C7E #30ABAE #4ECBCE

Accessibility & contrast

On white

4.93

#237C7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#237C7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C7E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C7E	#FFFFFF	#000000	##FFFFFF
##237C7E	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73767E

Deuteranopia (green-blind)

#666C7F

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237c7e;
/* rgb */ color: rgb(35, 124, 126);
/* oklch */ color: oklch(53.7% 0.081 197.2);

Tailwind

colors: {
  custom: {
    50: '#6da2a3',
    500: '#237c7e',
    950: '#000000',
  },
}

SCSS

$custom: #237c7e;
$custom-light: #6da2a3;
$custom-dark: #000000;

JSON

{
  "hex": "#237c7e",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 126
  },
  "hsl": {
    "h": 181.319,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53677,
    "c": 0.0808,
    "h": 197.2
  },
  "luminance": 0.16279
}

Semantic roles & 50–950 ramp

primary

#237C7E

secondary

#B04F4C

accent

#4B48E0

background

#F7FAFA

surface

#EDF3F3

border

#C8CDCD

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #237C7E

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

Preview Lab → · Contrast checker → · Palette generator →