#237C5B#237C5B

#237C5B is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.5% C 0.098 H 164.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#237C5B
RGB	rgb(35, 124, 91)
HSL	hsl(158, 56%, 31%)
HSV	hsv(158, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 26.6%, 51.4%)
CIE-LAB	lab(46.35, -34.38, 10.61)
CIE-LCH	lch(46.35, 35.98, 162.84°)
OKLab	oklab(52.54% -0.0945 0.0271)
OKLCH	oklch(52.54% 0.098 164)
XYZ	xyz(9.7881, 15.5269, 12.3766)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C5B #7C2344

analogous

#237C2E #237C5B #23707C

triadic

#237C5B #5B237C #7C5B23

tetradic

#237C5B #2E237C #7C2344 #707C23

square

#237C5B #2E237C #7C2344 #707C23

split-complementary

#237C5B #7C2370 #7C2E23

monochromatic

#081D15 #164C38 #237C5B #30AC7E #4DCD9D

Accessibility & contrast

On white

5.11

#237C5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#237C5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C5B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C5B	#FFFFFF	#000000	##FFFFFF
##237C5B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7359

Deuteranopia (green-blind)

#6E6A5D

Tritanopia (blue-blind)

#007C73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237c5b;
/* rgb */ color: rgb(35, 124, 91);
/* oklch */ color: oklch(52.5% 0.098 164.0);

Tailwind

colors: {
  custom: {
    50: '#6ba289',
    500: '#237c5b',
    950: '#000000',
  },
}

SCSS

$custom: #237c5b;
$custom-light: #6ba289;
$custom-dark: #000000;

JSON

{
  "hex": "#237c5b",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 91
  },
  "hsl": {
    "h": 157.753,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52543,
    "c": 0.09834,
    "h": 164
  },
  "luminance": 0.15528
}

Semantic roles & 50–950 ramp

primary

#237C5B

secondary

#AF4C71

accent

#4980DF

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #237C5B

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

Preview Lab → · Contrast checker → · Palette generator →