#237D6F#237D6F

#237D6F is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.4% C 0.086 H 180.2°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#237D6F
RGB	rgb(35, 125, 111)
HSL	hsl(171, 56%, 31%)
HSV	hsv(171, 72%, 49%)
CMYK	cmyk(72%, 0%, 11.2%, 51%)
CIE-LAB	lab(47.20, -29.52, 0.05)
CIE-LCH	lch(47.20, 29.52, 179.90°)
OKLab	oklab(53.41% -0.0855 -0.0003)
OKLCH	oklch(53.41% 0.086 180.2)
XYZ	xyz(10.8946, 16.1710, 17.5830)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D6F #7D2331

analogous

#237D42 #237D6F #235E7D

triadic

#237D6F #6F237D #7D6F23

tetradic

#237D6F #42237D #7D2331 #5E7D23

square

#237D6F #42237D #7D2331 #5E7D23

split-complementary

#237D6F #7D235E #7D4223

monochromatic

#081D1A #164D45 #237D6F #30AD99 #4DCDB9

Accessibility & contrast

On white

4.96

#237D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#237D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D6F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D6F	#FFFFFF	#000000	##FFFFFF
##237D6F	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77756E

Deuteranopia (green-blind)

#6B6C70

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237d6f;
/* rgb */ color: rgb(35, 125, 111);
/* oklch */ color: oklch(53.4% 0.086 180.2);

Tailwind

colors: {
  custom: {
    50: '#6ca398',
    500: '#237d6f',
    950: '#000000',
  },
}

SCSS

$custom: #237d6f;
$custom-light: #6ca398;
$custom-dark: #000000;

JSON

{
  "hex": "#237d6f",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 111
  },
  "hsl": {
    "h": 170.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5341,
    "c": 0.08551,
    "h": 180.2
  },
  "luminance": 0.16172
}

Semantic roles & 50–950 ramp

primary

#237D6F

secondary

#AF4C5C

accent

#4860E0

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #237D6F

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

Preview Lab → · Contrast checker → · Palette generator →