#237781#237781

#237781 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.5% C 0.079 H 206.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#237781
RGB	rgb(35, 119, 129)
HSL	hsl(186, 57%, 32%)
HSV	hsv(186, 73%, 51%)
CMYK	cmyk(72.9%, 7.8%, 0%, 49.4%)
CIE-LAB	lab(45.82, -20.96, -12.69)
CIE-LCH	lch(45.82, 24.50, 211.19°)
OKLab	oklab(52.48% -0.0704 -0.0352)
OKLCH	oklch(52.48% 0.079 206.6)
XYZ	xyz(11.2507, 15.1346, 23.0930)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237781 #812D23

analogous

#23815C #237781 #234881

triadic

#237781 #812377 #778123

tetradic

#237781 #5C2381 #812D23 #488123

square

#237781 #5C2381 #812D23 #488123

split-complementary

#237781 #812348 #815C23

monochromatic

#091E21 #164B51 #237781 #30A3B1 #4FC2CF

Accessibility & contrast

On white

5.21

#237781 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#237781 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237781

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237781	#FFFFFF	#000000	##FFFFFF
##237781	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7282

Deuteranopia (green-blind)

#5F6881

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237781;
/* rgb */ color: rgb(35, 119, 129);
/* oklch */ color: oklch(52.5% 0.079 206.6);

Tailwind

colors: {
  custom: {
    50: '#6d9ea5',
    500: '#237781',
    950: '#000000',
  },
}

SCSS

$custom: #237781;
$custom-light: #6d9ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#237781",
  "rgb": {
    "r": 35,
    "g": 119,
    "b": 129
  },
  "hsl": {
    "h": 186.383,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52483,
    "c": 0.07872,
    "h": 206.6
  },
  "luminance": 0.15136
}

Semantic roles & 50–950 ramp

primary

#237781

secondary

#B3584D

accent

#5847E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237781

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

Preview Lab → · Contrast checker → · Palette generator →