#237E84#237E84

#237E84 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.082 H 201.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#237E84
RGB	rgb(35, 126, 132)
HSL	hsl(184, 58%, 33%)
HSV	hsv(184, 73%, 52%)
CMYK	cmyk(73.5%, 4.5%, 0%, 48.2%)
CIE-LAB	lab(48.19, -23.65, -10.89)
CIE-LCH	lch(48.19, 26.04, 204.72°)
OKLab	oklab(54.44% -0.0766 -0.0302)
OKLCH	oklch(54.44% 0.082 201.5)
XYZ	xyz(12.3170, 16.9435, 24.4466)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237E84 #842923

analogous

#238459 #237E84 #234E84

triadic

#237E84 #84237E #7E8423

tetradic

#237E84 #592384 #842923 #4E8423

square

#237E84 #592384 #842923 #4E8423

split-complementary

#237E84 #84234E #845923

monochromatic

#092223 #165054 #237E84 #30ACB4 #51C9D1

Accessibility & contrast

On white

4.78

#237E84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#237E84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237E84

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237E84	#FFFFFF	#000000	##FFFFFF
##237E84	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747884

Deuteranopia (green-blind)

#666E84

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #237e84;
/* rgb */ color: rgb(35, 126, 132);
/* oklch */ color: oklch(54.4% 0.082 201.5);

Tailwind

colors: {
  custom: {
    50: '#6ea3a7',
    500: '#237e84',
    950: '#000000',
  },
}

SCSS

$custom: #237e84;
$custom-light: #6ea3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#237e84",
  "rgb": {
    "r": 35,
    "g": 126,
    "b": 132
  },
  "hsl": {
    "h": 183.711,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54435,
    "c": 0.0823,
    "h": 201.5
  },
  "luminance": 0.16945
}

Semantic roles & 50–950 ramp

primary

#237E84

secondary

#B4554E

accent

#5046E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #237E84

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

Preview Lab → · Contrast checker → · Palette generator →