#237681#237681

#237681 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.2% C 0.078 H 207.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#237681
RGB	rgb(35, 118, 129)
HSL	hsl(187, 57%, 32%)
HSV	hsv(187, 73%, 51%)
CMYK	cmyk(72.9%, 8.5%, 0%, 49.4%)
CIE-LAB	lab(45.49, -20.43, -13.18)
CIE-LCH	lch(45.49, 24.31, 212.83°)
OKLab	oklab(52.22% -0.0693 -0.0366)
OKLCH	oklch(52.22% 0.078 207.8)
XYZ	xyz(11.1323, 14.8979, 23.0535)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237681 #812E23

analogous

#23815D #237681 #234781

triadic

#237681 #812376 #768123

tetradic

#237681 #5D2381 #812E23 #478123

square

#237681 #5D2381 #812E23 #478123

split-complementary

#237681 #812347 #815D23

monochromatic

#091E21 #164A51 #237681 #30A2B1 #4FC0CF

Accessibility & contrast

On white

5.28

#237681 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#237681 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237681

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237681	#FFFFFF	#000000	##FFFFFF
##237681	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7182

Deuteranopia (green-blind)

#5E6781

Tritanopia (blue-blind)

#007B79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #237681;
/* rgb */ color: rgb(35, 118, 129);
/* oklch */ color: oklch(52.2% 0.078 207.8);

Tailwind

colors: {
  custom: {
    50: '#6d9da5',
    500: '#237681',
    950: '#000000',
  },
}

SCSS

$custom: #237681;
$custom-light: #6d9da5;
$custom-dark: #000000;

JSON

{
  "hex": "#237681",
  "rgb": {
    "r": 35,
    "g": 118,
    "b": 129
  },
  "hsl": {
    "h": 187.021,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52221,
    "c": 0.07839,
    "h": 207.8
  },
  "luminance": 0.14899
}

Semantic roles & 50–950 ramp

primary

#237681

secondary

#B3594D

accent

#5947E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237681

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

Preview Lab → · Contrast checker → · Palette generator →