#237A73#237A73

#237A73 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.7% C 0.081 H 187.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#237A73
RGB	rgb(35, 122, 115)
HSL	hsl(175, 55%, 31%)
HSV	hsv(175, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(46.33, -26.89, -3.60)
CIE-LCH	lch(46.33, 27.13, 187.62°)
OKLab	oklab(52.74% -0.0802 -0.0102)
OKLCH	oklch(52.74% 0.081 187.2)
XYZ	xyz(10.7457, 15.5130, 18.6443)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A73 #7A232A

analogous

#237A47 #237A73 #23557A

triadic

#237A73 #73237A #7A7323

tetradic

#237A73 #47237A #7A232A #557A23

square

#237A73 #47237A #7A232A #557A23

split-complementary

#237A73 #7A2355 #7A4723

monochromatic

#081B19 #154A46 #237A73 #31AAA0 #4CCCC1

Accessibility & contrast

On white

5.12

#237A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#237A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A73

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A73	#FFFFFF	#000000	##FFFFFF
##237A73	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#676A74

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237a73;
/* rgb */ color: rgb(35, 122, 115);
/* oklch */ color: oklch(52.7% 0.081 187.2);

Tailwind

colors: {
  custom: {
    50: '#6ca19b',
    500: '#237a73',
    950: '#000000',
  },
}

SCSS

$custom: #237a73;
$custom-light: #6ca19b;
$custom-dark: #000000;

JSON

{
  "hex": "#237a73",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 175.172,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52741,
    "c": 0.08088,
    "h": 187.2
  },
  "luminance": 0.15514
}

Semantic roles & 50–950 ramp

primary

#237A73

secondary

#AD4C54

accent

#4955DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #237A73

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

Preview Lab → · Contrast checker → · Palette generator →