#237A6D#237A6D

#237A6D is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.5% C 0.083 H 180.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#237A6D
RGB	rgb(35, 122, 109)
HSL	hsl(171, 55%, 31%)
HSV	hsv(171, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 10.7%, 52.2%)
CIE-LAB	lab(46.15, -28.65, -0.30)
CIE-LCH	lch(46.15, 28.65, 180.59°)
OKLab	oklab(52.54% -0.0832 -0.0013)
OKLCH	oklch(52.54% 0.083 180.9)
XYZ	xyz(10.4117, 15.3793, 16.8848)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A6D #7A2330

analogous

#237A41 #237A6D #235B7A

triadic

#237A6D #6D237A #7A6D23

tetradic

#237A6D #41237A #7A2330 #5B7A23

square

#237A6D #41237A #7A2330 #5B7A23

split-complementary

#237A6D #7A235B #7A4123

monochromatic

#081B18 #154A43 #237A6D #31AA97 #4CCCB8

Accessibility & contrast

On white

5.15

#237A6D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#237A6D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A6D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A6D	#FFFFFF	#000000	##FFFFFF
##237A6D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74736D

Deuteranopia (green-blind)

#686A6E

Tritanopia (blue-blind)

#007C76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237a6d;
/* rgb */ color: rgb(35, 122, 109);
/* oklch */ color: oklch(52.5% 0.083 180.9);

Tailwind

colors: {
  custom: {
    50: '#6ba196',
    500: '#237a6d',
    950: '#000000',
  },
}

SCSS

$custom: #237a6d;
$custom-light: #6ba196;
$custom-dark: #000000;

JSON

{
  "hex": "#237a6d",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 109
  },
  "hsl": {
    "h": 171.034,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.0832,
    "h": 180.9
  },
  "luminance": 0.15381
}

Semantic roles & 50–950 ramp

primary

#237A6D

secondary

#AD4C5B

accent

#495FDF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #237A6D

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

Preview Lab → · Contrast checker → · Palette generator →