#237B6E#237B6E

#237B6E is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.084 H 181.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#237B6E
RGB	rgb(35, 123, 110)
HSL	hsl(171, 56%, 31%)
HSV	hsv(171, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 10.6%, 51.8%)
CIE-LAB	lab(46.51, -28.84, -0.36)
CIE-LCH	lch(46.51, 28.85, 180.72°)
OKLab	oklab(52.84% -0.0838 -0.0015)
OKLCH	oklch(52.84% 0.084 181)
XYZ	xyz(10.5892, 15.6478, 17.2111)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B6E #7B2330

analogous

#237B42 #237B6E #235C7B

triadic

#237B6E #6E237B #7B6E23

tetradic

#237B6E #42237B #7B2330 #5C7B23

square

#237B6E #42237B #7B2330 #5C7B23

split-complementary

#237B6E #7B235C #7B4223

monochromatic

#081C19 #154B43 #237B6E #31AB99 #4CCCB9

Accessibility & contrast

On white

5.08

#237B6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#237B6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B6E

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B6E	#FFFFFF	#000000	##FFFFFF
##237B6E	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75746E

Deuteranopia (green-blind)

#696A6F

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237b6e;
/* rgb */ color: rgb(35, 123, 110);
/* oklch */ color: oklch(52.8% 0.084 181.0);

Tailwind

colors: {
  custom: {
    50: '#6ca297',
    500: '#237b6e',
    950: '#000000',
  },
}

SCSS

$custom: #237b6e;
$custom-light: #6ca297;
$custom-dark: #000000;

JSON

{
  "hex": "#237b6e",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 110
  },
  "hsl": {
    "h": 171.136,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52838,
    "c": 0.08381,
    "h": 181
  },
  "luminance": 0.15649
}

Semantic roles & 50–950 ramp

primary

#237B6E

secondary

#AE4C5B

accent

#495FDF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #237B6E

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

Preview Lab → · Contrast checker → · Palette generator →