#237C7A#237C7A

#237C7A is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.5% C 0.081 H 192.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#237C7A
RGB	rgb(35, 124, 122)
HSL	hsl(179, 56%, 31%)
HSV	hsv(179, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 1.6%, 51.4%)
CIE-LAB	lab(47.21, -25.77, -6.45)
CIE-LCH	lch(47.21, 26.56, 194.05°)
OKLab	oklab(53.53% -0.0791 -0.018)
OKLCH	oklch(53.53% 0.081 192.8)
XYZ	xyz(11.4120, 16.1764, 20.9295)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C7A #7C2325

analogous

#237C4D #237C7A #23517C

triadic

#237C7A #7A237C #7C7A23

tetradic

#237C7A #4D237C #7C2325 #517C23

square

#237C7A #4D237C #7C2325 #517C23

split-complementary

#237C7A #7C2351 #7C4D23

monochromatic

#081D1C #164C4B #237C7A #30ACA9 #4DCDCA

Accessibility & contrast

On white

4.96

#237C7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#237C7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C7A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C7A	#FFFFFF	#000000	##FFFFFF
##237C7A	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74767A

Deuteranopia (green-blind)

#676C7B

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237c7a;
/* rgb */ color: rgb(35, 124, 122);
/* oklch */ color: oklch(53.5% 0.081 192.8);

Tailwind

colors: {
  custom: {
    50: '#6da2a0',
    500: '#237c7a',
    950: '#000000',
  },
}

SCSS

$custom: #237c7a;
$custom-light: #6da2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#237c7a",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 122
  },
  "hsl": {
    "h": 178.652,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53526,
    "c": 0.08107,
    "h": 192.8
  },
  "luminance": 0.16178
}

Semantic roles & 50–950 ramp

primary

#237C7A

secondary

#AF4C4E

accent

#494CDF

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #237C7A

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

Preview Lab → · Contrast checker → · Palette generator →