#439AA3#439AA3

#439AA3 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.7% C 0.084 H 204.6°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#439AA3
RGB	rgb(67, 154, 163)
HSL	hsl(186, 42%, 45%)
HSV	hsv(186, 59%, 64%)
CMYK	cmyk(58.9%, 5.5%, 0%, 36.1%)
CIE-LAB	lab(58.93, -23.20, -12.57)
CIE-LCH	lch(58.93, 26.39, 208.44°)
OKLab	oklab(63.7% -0.0761 -0.0348)
OKLCH	oklch(63.7% 0.084 204.6)
XYZ	xyz(20.4785, 26.9468, 38.7653)
Luminance	0.2695 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439AA3 #A34C43

analogous

#43A37C #439AA3 #436AA3

triadic

#439AA3 #A3439A #9AA343

tetradic

#439AA3 #7C43A3 #A34C43 #6AA343

square

#439AA3 #7C43A3 #A34C43 #6AA343

split-complementary

#439AA3 #A3436A #A37C43

monochromatic

#1F484C #317178 #439AA3 #64B7BF #8FCBD1

Accessibility & contrast

On white

3.29

#439AA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#439AA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439AA3

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439AA3	#FFFFFF	#000000	##000000
##439AA3	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F94A4

Deuteranopia (green-blind)

#8089A3

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #439aa3;
/* rgb */ color: rgb(67, 154, 163);
/* oklch */ color: oklch(63.7% 0.084 204.6);

Tailwind

colors: {
  custom: {
    50: '#81b8be',
    500: '#439aa3',
    950: '#000000',
  },
}

SCSS

$custom: #439aa3;
$custom-light: #81b8be;
$custom-dark: #000000;

JSON

{
  "hex": "#439aa3",
  "rgb": {
    "r": 67,
    "g": 154,
    "b": 163
  },
  "hsl": {
    "h": 185.625,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.63702,
    "c": 0.0837,
    "h": 204.6
  },
  "luminance": 0.26949
}

Semantic roles & 50–950 ramp

primary

#439AA3

secondary

#BC8B85

accent

#6256D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439AA3

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

Preview Lab → · Contrast checker → · Palette generator →