#237A7A#237A7A

#237A7A is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.0% C 0.080 H 195.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#237A7A
RGB	rgb(35, 122, 122)
HSL	hsl(180, 55%, 31%)
HSV	hsv(180, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 0%, 52.2%)
CIE-LAB	lab(46.55, -24.75, -7.42)
CIE-LCH	lch(46.55, 25.84, 196.69°)
OKLab	oklab(53% -0.0769 -0.0206)
OKLCH	oklch(53% 0.08 195)
XYZ	xyz(11.1639, 15.6802, 20.8468)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A7A #7A2323

analogous

#237A4E #237A7A #234E7A

triadic

#237A7A #7A237A #7A7A23

tetradic

#237A7A #4E237A #7A2323 #4E7A23

square

#237A7A #4E237A #7A2323 #4E7A23

split-complementary

#237A7A #7A234E #7A4E23

monochromatic

#081B1B #154A4A #237A7A #31AAAA #4CCCCC

Accessibility & contrast

On white

5.08

#237A7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#237A7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A7A

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A7A	#FFFFFF	#000000	##FFFFFF
##237A7A	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72747A

Deuteranopia (green-blind)

#656A7B

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237a7a;
/* rgb */ color: rgb(35, 122, 122);
/* oklch */ color: oklch(53.0% 0.080 195.0);

Tailwind

colors: {
  custom: {
    50: '#6ca1a0',
    500: '#237a7a',
    950: '#000000',
  },
}

SCSS

$custom: #237a7a;
$custom-light: #6ca1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#237a7a",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 122
  },
  "hsl": {
    "h": 180,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52997,
    "c": 0.0796,
    "h": 195
  },
  "luminance": 0.15682
}

Semantic roles & 50–950 ramp

primary

#237A7A

secondary

#AD4C4C

accent

#4949DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #237A7A

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

Preview Lab → · Contrast checker → · Palette generator →