#237B6D#237B6D

#237B6D is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.084 H 180.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#237B6D
RGB	rgb(35, 123, 109)
HSL	hsl(170, 56%, 31%)
HSV	hsv(170, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 11.4%, 51.8%)
CIE-LAB	lab(46.48, -29.13, 0.19)
CIE-LCH	lch(46.48, 29.13, 179.63°)
OKLab	oklab(52.81% -0.0843 0)
OKLCH	oklch(52.81% 0.084 180)
XYZ	xyz(10.5351, 15.6262, 16.9260)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B6D #7B2331

analogous

#237B41 #237B6D #235D7B

triadic

#237B6D #6D237B #7B6D23

tetradic

#237B6D #41237B #7B2331 #5D7B23

square

#237B6D #41237B #7B2331 #5D7B23

split-complementary

#237B6D #7B235D #7B4123

monochromatic

#081C19 #154B43 #237B6D #31AB97 #4CCCB8

Accessibility & contrast

On white

5.09

#237B6D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#237B6D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B6D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B6D	#FFFFFF	#000000	##FFFFFF
##237B6D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76736C

Deuteranopia (green-blind)

#696A6E

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237b6d;
/* rgb */ color: rgb(35, 123, 109);
/* oklch */ color: oklch(52.8% 0.084 180.0);

Tailwind

colors: {
  custom: {
    50: '#6ba296',
    500: '#237b6d',
    950: '#000000',
  },
}

SCSS

$custom: #237b6d;
$custom-light: #6ba296;
$custom-dark: #000000;

JSON

{
  "hex": "#237b6d",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 109
  },
  "hsl": {
    "h": 170.455,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52805,
    "c": 0.0843,
    "h": 180
  },
  "luminance": 0.15627
}

Semantic roles & 50–950 ramp

primary

#237B6D

secondary

#AE4C5C

accent

#4961DF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #237B6D

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

Preview Lab → · Contrast checker → · Palette generator →