#439CA5#439CA5

#439CA5 is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.3% C 0.085 H 204.4°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#439CA5
RGB	rgb(67, 156, 165)
HSL	hsl(186, 42%, 45%)
HSV	hsv(186, 59%, 65%)
CMYK	cmyk(59.4%, 5.5%, 0%, 35.3%)
CIE-LAB	lab(59.60, -23.64, -12.68)
CIE-LCH	lch(59.60, 26.83, 208.21°)
OKLab	oklab(64.27% -0.0775 -0.0351)
OKLCH	oklch(64.27% 0.085 204.4)
XYZ	xyz(20.9919, 27.6847, 39.8274)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CA5 #A54C43

analogous

#43A57D #439CA5 #436BA5

triadic

#439CA5 #A5439C #9CA543

tetradic

#439CA5 #7D43A5 #A54C43 #6BA543

square

#439CA5 #7D43A5 #A54C43 #6BA543

split-complementary

#439CA5 #A5436B #A57D43

monochromatic

#204A4E #317379 #439CA5 #65B8C0 #90CCD2

Accessibility & contrast

On white

3.21

#439CA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#439CA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CA5

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CA5	#FFFFFF	#000000	##000000
##439CA5	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A6

Deuteranopia (green-blind)

#818BA5

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #439ca5;
/* rgb */ color: rgb(67, 156, 165);
/* oklch */ color: oklch(64.3% 0.085 204.4);

Tailwind

colors: {
  custom: {
    50: '#81b9bf',
    500: '#439ca5',
    950: '#000000',
  },
}

SCSS

$custom: #439ca5;
$custom-light: #81b9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#439ca5",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 165
  },
  "hsl": {
    "h": 185.51,
    "s": 42.241,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6427,
    "c": 0.08508,
    "h": 204.4
  },
  "luminance": 0.27687
}

Semantic roles & 50–950 ramp

primary

#439CA5

secondary

#BD8B86

accent

#6156D2

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439CA5

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

Preview Lab → · Contrast checker → · Palette generator →