#437B86#437B86

#437B86 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.9% C 0.061 H 211.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#437B86
RGB	rgb(67, 123, 134)
HSL	hsl(190, 33%, 39%)
HSV	hsv(190, 50%, 53%)
CMYK	cmyk(50%, 8.2%, 0%, 47.5%)
CIE-LAB	lab(48.36, -15.26, -11.71)
CIE-LCH	lch(48.36, 19.23, 217.49°)
OKLab	oklab(54.89% -0.0522 -0.0323)
OKLCH	oklch(54.89% 0.061 211.8)
XYZ	xyz(13.6991, 17.0793, 25.1244)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437B86 #864E43

analogous

#438670 #437B86 #435A86

triadic

#437B86 #86437B #7B8643

tetradic

#437B86 #704386 #864E43 #5A8643

square

#437B86 #704386 #864E43 #5A8643

split-complementary

#437B86 #86435A #867043

monochromatic

#1A3034 #2F565D #437B86 #5A9FAC #83B7C1

Accessibility & contrast

On white

4.76

#437B86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#437B86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437B86

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437B86	#FFFFFF	#000000	##FFFFFF
##437B86	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727787

Deuteranopia (green-blind)

#676F86

Tritanopia (blue-blind)

#1E807E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #437b86;
/* rgb */ color: rgb(67, 123, 134);
/* oklch */ color: oklch(54.9% 0.061 211.8);

Tailwind

colors: {
  custom: {
    50: '#7ca1a9',
    500: '#437b86',
    950: '#000000',
  },
}

SCSS

$custom: #437b86;
$custom-light: #7ca1a9;
$custom-dark: #000000;

JSON

{
  "hex": "#437b86",
  "rgb": {
    "r": 67,
    "g": 123,
    "b": 134
  },
  "hsl": {
    "h": 189.851,
    "s": 33.333,
    "l": 39.412
  },
  "oklch": {
    "l": 0.54891,
    "c": 0.06136,
    "h": 211.8
  },
  "luminance": 0.1708
}

Semantic roles & 50–950 ramp

primary

#437B86

secondary

#AC8179

accent

#705EC9

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0F0F

muted

#7C7E7F

Preview Lab

Preview with #437B86

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

Preview Lab → · Contrast checker → · Palette generator →