#439AA4#439AA4

#439AA4 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.7% C 0.084 H 205.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#439AA4
RGB	rgb(67, 154, 164)
HSL	hsl(186, 42%, 45%)
HSV	hsv(186, 59%, 64%)
CMYK	cmyk(59.1%, 6.1%, 0%, 35.7%)
CIE-LAB	lab(58.96, -22.91, -13.09)
CIE-LCH	lch(58.96, 26.38, 209.74°)
OKLab	oklab(63.74% -0.0757 -0.0362)
OKLCH	oklch(63.74% 0.084 205.6)
XYZ	xyz(20.5684, 26.9828, 39.2390)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439AA4 #A44D43

analogous

#43A47E #439AA4 #4369A4

triadic

#439AA4 #A4439A #9AA443

tetradic

#439AA4 #7E43A4 #A44D43 #69A443

square

#439AA4 #7E43A4 #A44D43 #69A443

split-complementary

#439AA4 #A44369 #A47E43

monochromatic

#1F484D #317179 #439AA4 #64B6C0 #90CBD2

Accessibility & contrast

On white

3.28

#439AA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#439AA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439AA4

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439AA4	#FFFFFF	#000000	##000000
##439AA4	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F94A5

Deuteranopia (green-blind)

#8089A4

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #439aa4;
/* rgb */ color: rgb(67, 154, 164);
/* oklch */ color: oklch(63.7% 0.084 205.6);

Tailwind

colors: {
  custom: {
    50: '#81b8bf',
    500: '#439aa4',
    950: '#000000',
  },
}

SCSS

$custom: #439aa4;
$custom-light: #81b8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#439aa4",
  "rgb": {
    "r": 67,
    "g": 154,
    "b": 164
  },
  "hsl": {
    "h": 186.186,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.6374,
    "c": 0.08392,
    "h": 205.6
  },
  "luminance": 0.26985
}

Semantic roles & 50–950 ramp

primary

#439AA4

secondary

#BD8C86

accent

#6356D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439AA4

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

Preview Lab → · Contrast checker → · Palette generator →