#237D82#237D82

#237D82 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.082 H 200.5°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#237D82
RGB	rgb(35, 125, 130)
HSL	hsl(183, 58%, 32%)
HSV	hsv(183, 73%, 51%)
CMYK	cmyk(73.1%, 3.8%, 0%, 49%)
CIE-LAB	lab(47.80, -23.78, -10.30)
CIE-LCH	lch(47.80, 25.91, 203.42°)
OKLab	oklab(54.09% -0.0764 -0.0286)
OKLCH	oklch(54.09% 0.082 200.5)
XYZ	xyz(12.0542, 16.6348, 23.6903)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D82 #822823

analogous

#238258 #237D82 #234D82

triadic

#237D82 #82237D #7D8223

tetradic

#237D82 #582382 #822823 #4D8223

square

#237D82 #582382 #822823 #4D8223

split-complementary

#237D82 #82234D #825823

monochromatic

#092022 #164F52 #237D82 #30ABB2 #50C9D0

Accessibility & contrast

On white

4.85

#237D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#237D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D82

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D82	#FFFFFF	#000000	##FFFFFF
##237D82	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737782

Deuteranopia (green-blind)

#666D82

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #237d82;
/* rgb */ color: rgb(35, 125, 130);
/* oklch */ color: oklch(54.1% 0.082 200.5);

Tailwind

colors: {
  custom: {
    50: '#6ea3a6',
    500: '#237d82',
    950: '#000000',
  },
}

SCSS

$custom: #237d82;
$custom-light: #6ea3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#237d82",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 130
  },
  "hsl": {
    "h": 183.158,
    "s": 57.576,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54094,
    "c": 0.08157,
    "h": 200.5
  },
  "luminance": 0.16636
}

Semantic roles & 50–950 ramp

primary

#237D82

secondary

#B3534D

accent

#4F47E1

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #237D82

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

Preview Lab → · Contrast checker → · Palette generator →