#237B75#237B75

#237B75 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.081 H 188.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#237B75
RGB	rgb(35, 123, 117)
HSL	hsl(176, 56%, 31%)
HSV	hsv(176, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 4.9%, 51.8%)
CIE-LAB	lab(46.72, -26.79, -4.21)
CIE-LCH	lch(46.72, 27.12, 188.93°)
OKLab	oklab(53.08% -0.0804 -0.0118)
OKLCH	oklch(53.08% 0.081 188.4)
XYZ	xyz(10.9855, 15.8063, 19.2981)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B75 #7B2329

analogous

#237B49 #237B75 #23557B

triadic

#237B75 #75237B #7B7523

tetradic

#237B75 #49237B #7B2329 #557B23

square

#237B75 #49237B #7B2329 #557B23

split-complementary

#237B75 #7B2355 #7B4923

monochromatic

#081C1A #154B48 #237B75 #31ABA2 #4CCCC3

Accessibility & contrast

On white

5.05

#237B75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#237B75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B75

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B75	#FFFFFF	#000000	##FFFFFF
##237B75	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747475

Deuteranopia (green-blind)

#676B76

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #237b75;
/* rgb */ color: rgb(35, 123, 117);
/* oklch */ color: oklch(53.1% 0.081 188.4);

Tailwind

colors: {
  custom: {
    50: '#6ca19c',
    500: '#237b75',
    950: '#000000',
  },
}

SCSS

$custom: #237b75;
$custom-light: #6ca19c;
$custom-dark: #000000;

JSON

{
  "hex": "#237b75",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 117
  },
  "hsl": {
    "h": 175.909,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53079,
    "c": 0.08124,
    "h": 188.4
  },
  "luminance": 0.15808
}

Semantic roles & 50–950 ramp

primary

#237B75

secondary

#AE4C53

accent

#4953DF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #237B75

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

Preview Lab → · Contrast checker → · Palette generator →