#4397A0#4397A0

#4397A0 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.8% C 0.082 H 204.8°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4397A0
RGB	rgb(67, 151, 160)
HSL	hsl(186, 41%, 45%)
HSV	hsv(186, 58%, 63%)
CMYK	cmyk(58.1%, 5.6%, 0%, 37.3%)
CIE-LAB	lab(57.91, -22.54, -12.40)
CIE-LCH	lch(57.91, 25.73, 208.81°)
OKLab	oklab(62.85% -0.0741 -0.0343)
OKLCH	oklch(62.85% 0.082 204.8)
XYZ	xyz(19.7239, 25.8626, 37.2034)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397A0 #A04C43

analogous

#43A07A #4397A0 #4369A0

triadic

#4397A0 #A04397 #97A043

tetradic

#4397A0 #7A43A0 #A04C43 #69A043

square

#4397A0 #7A43A0 #A04C43 #69A043

split-complementary

#4397A0 #A04369 #A07A43

monochromatic

#1F464A #316E75 #4397A0 #63B5BE #8EC9D0

Accessibility & contrast

On white

3.40

#4397A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4397A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397A0

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397A0	#FFFFFF	#000000	##000000
##4397A0	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C91A1

Deuteranopia (green-blind)

#7D87A0

Tritanopia (blue-blind)

#009D9A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4397a0;
/* rgb */ color: rgb(67, 151, 160);
/* oklch */ color: oklch(62.8% 0.082 204.8);

Tailwind

colors: {
  custom: {
    50: '#81b6bc',
    500: '#4397a0',
    950: '#000000',
  },
}

SCSS

$custom: #4397a0;
$custom-light: #81b6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4397a0",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 160
  },
  "hsl": {
    "h": 185.806,
    "s": 40.969,
    "l": 44.51
  },
  "oklch": {
    "l": 0.62849,
    "c": 0.08161,
    "h": 204.8
  },
  "luminance": 0.25865
}

Semantic roles & 50–950 ramp

primary

#4397A0

secondary

#BB8984

accent

#6357D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4397A0

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

Preview Lab → · Contrast checker → · Palette generator →