#237A6E#237A6E

#237A6E is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.6% C 0.083 H 181.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#237A6E
RGB	rgb(35, 122, 110)
HSL	hsl(172, 55%, 31%)
HSV	hsv(172, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 9.8%, 52.2%)
CIE-LAB	lab(46.18, -28.36, -0.85)
CIE-LCH	lch(46.18, 28.37, 181.71°)
OKLab	oklab(52.57% -0.0827 -0.0027)
OKLCH	oklch(52.57% 0.083 181.9)
XYZ	xyz(10.4658, 15.4010, 17.1699)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A6E #7A232F

analogous

#237A42 #237A6E #235A7A

triadic

#237A6E #6E237A #7A6E23

tetradic

#237A6E #42237A #7A232F #5A7A23

square

#237A6E #42237A #7A232F #5A7A23

split-complementary

#237A6E #7A235A #7A4223

monochromatic

#081B18 #154A43 #237A6E #31AA99 #4CCCBA

Accessibility & contrast

On white

5.15

#237A6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#237A6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A6E

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A6E	#FFFFFF	#000000	##FFFFFF
##237A6E	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74736E

Deuteranopia (green-blind)

#686A6F

Tritanopia (blue-blind)

#007C76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237a6e;
/* rgb */ color: rgb(35, 122, 110);
/* oklch */ color: oklch(52.6% 0.083 181.9);

Tailwind

colors: {
  custom: {
    50: '#6ba197',
    500: '#237a6e',
    950: '#000000',
  },
}

SCSS

$custom: #237a6e;
$custom-light: #6ba197;
$custom-dark: #000000;

JSON

{
  "hex": "#237a6e",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 110
  },
  "hsl": {
    "h": 171.724,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52569,
    "c": 0.08275,
    "h": 181.9
  },
  "luminance": 0.15402
}

Semantic roles & 50–950 ramp

primary

#237A6E

secondary

#AD4C59

accent

#495EDF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #237A6E

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

Preview Lab → · Contrast checker → · Palette generator →