#237E7A#237E7A

#237E7A is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.1% C 0.083 H 190.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#237E7A
RGB	rgb(35, 126, 122)
HSL	hsl(177, 57%, 32%)
HSV	hsv(177, 72%, 49%)
CMYK	cmyk(72.2%, 0%, 3.2%, 50.6%)
CIE-LAB	lab(47.86, -26.77, -5.48)
CIE-LCH	lch(47.86, 27.33, 191.57°)
OKLab	oklab(54.06% -0.0812 -0.0153)
OKLCH	oklch(54.06% 0.083 190.7)
XYZ	xyz(11.6652, 16.6828, 21.0139)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237E7A #7E2327

analogous

#237E4D #237E7A #23557E

triadic

#237E7A #7A237E #7E7A23

tetradic

#237E7A #4D237E #7E2327 #557E23

square

#237E7A #4D237E #7E2327 #557E23

split-complementary

#237E7A #7E2355 #7E4D23

monochromatic

#081E1D #164E4C #237E7A #30AEA8 #4ECEC8

Accessibility & contrast

On white

4.84

#237E7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#237E7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237E7A

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237E7A	#FFFFFF	#000000	##FFFFFF
##237E7A	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777A

Deuteranopia (green-blind)

#696D7B

Tritanopia (blue-blind)

#00827D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #237e7a;
/* rgb */ color: rgb(35, 126, 122);
/* oklch */ color: oklch(54.1% 0.083 190.7);

Tailwind

colors: {
  custom: {
    50: '#6da4a0',
    500: '#237e7a',
    950: '#000000',
  },
}

SCSS

$custom: #237e7a;
$custom-light: #6da4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#237e7a",
  "rgb": {
    "r": 35,
    "g": 126,
    "b": 122
  },
  "hsl": {
    "h": 177.363,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54057,
    "c": 0.08266,
    "h": 190.7
  },
  "luminance": 0.16684
}

Semantic roles & 50–950 ramp

primary

#237E7A

secondary

#B04C51

accent

#484FE0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #237E7A

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

Preview Lab → · Contrast checker → · Palette generator →