#237C77#237C77

#237C77 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.082 H 189.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#237C77
RGB	rgb(35, 124, 119)
HSL	hsl(177, 56%, 31%)
HSV	hsv(177, 72%, 49%)
CMYK	cmyk(71.8%, 0%, 4%, 51.4%)
CIE-LAB	lab(47.11, -26.68, -4.81)
CIE-LCH	lch(47.11, 27.11, 190.23°)
OKLab	oklab(53.42% -0.0805 -0.0135)
OKLCH	oklch(53.42% 0.082 189.5)
XYZ	xyz(11.2290, 16.1032, 19.9656)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237C77 #7C2328

analogous

#237C4A #237C77 #23547C

triadic

#237C77 #77237C #7C7723

tetradic

#237C77 #4A237C #7C2328 #547C23

square

#237C77 #4A237C #7C2328 #547C23

split-complementary

#237C77 #7C2354 #7C4A23

monochromatic

#081D1B #164C49 #237C77 #30ACA5 #4DCDC5

Accessibility & contrast

On white

4.98

#237C77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#237C77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237C77

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237C77	#FFFFFF	#000000	##FFFFFF
##237C77	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757577

Deuteranopia (green-blind)

#686C78

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237c77;
/* rgb */ color: rgb(35, 124, 119);
/* oklch */ color: oklch(53.4% 0.082 189.5);

Tailwind

colors: {
  custom: {
    50: '#6ca29e',
    500: '#237c77',
    950: '#000000',
  },
}

SCSS

$custom: #237c77;
$custom-light: #6ca29e;
$custom-dark: #000000;

JSON

{
  "hex": "#237c77",
  "rgb": {
    "r": 35,
    "g": 124,
    "b": 119
  },
  "hsl": {
    "h": 176.629,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53417,
    "c": 0.08161,
    "h": 189.5
  },
  "luminance": 0.16105
}

Semantic roles & 50–950 ramp

primary

#237C77

secondary

#AF4C52

accent

#4951DF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #237C77

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

Preview Lab → · Contrast checker → · Palette generator →