#237A77#237A77

#237A77 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.080 H 191.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#237A77
RGB	rgb(35, 122, 119)
HSL	hsl(178, 55%, 31%)
HSV	hsv(178, 71%, 48%)
CMYK	cmyk(71.3%, 0%, 2.5%, 52.2%)
CIE-LAB	lab(46.45, -25.68, -5.79)
CIE-LCH	lch(46.45, 26.32, 192.70°)
OKLab	oklab(52.89% -0.0783 -0.0161)
OKLCH	oklch(52.89% 0.08 191.6)
XYZ	xyz(10.9809, 15.6070, 19.8829)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A77 #7A2326

analogous

#237A4B #237A77 #23517A

triadic

#237A77 #77237A #7A7723

tetradic

#237A77 #4B237A #7A2326 #517A23

square

#237A77 #4B237A #7A2326 #517A23

split-complementary

#237A77 #7A2351 #7A4B23

monochromatic

#081B1A #154A49 #237A77 #31AAA5 #4CCCC7

Accessibility & contrast

On white

5.10

#237A77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#237A77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A77

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A77	#FFFFFF	#000000	##FFFFFF
##237A77	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727477

Deuteranopia (green-blind)

#666A78

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237a77;
/* rgb */ color: rgb(35, 122, 119);
/* oklch */ color: oklch(52.9% 0.080 191.6);

Tailwind

colors: {
  custom: {
    50: '#6ca19e',
    500: '#237a77',
    950: '#000000',
  },
}

SCSS

$custom: #237a77;
$custom-light: #6ca19e;
$custom-dark: #000000;

JSON

{
  "hex": "#237a77",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 119
  },
  "hsl": {
    "h": 177.931,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52885,
    "c": 0.07995,
    "h": 191.6
  },
  "luminance": 0.15608
}

Semantic roles & 50–950 ramp

primary

#237A77

secondary

#AD4C4F

accent

#494EDF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #237A77

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

Preview Lab → · Contrast checker → · Palette generator →