#439DA1#439DA1

#439DA1 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.4% C 0.085 H 199.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#439DA1
RGB	rgb(67, 157, 161)
HSL	hsl(183, 41%, 45%)
HSV	hsv(183, 58%, 63%)
CMYK	cmyk(58.4%, 2.5%, 0%, 36.9%)
CIE-LAB	lab(59.78, -25.31, -10.15)
CIE-LCH	lch(59.78, 27.27, 201.86°)
OKLab	oklab(64.37% -0.0803 -0.0281)
OKLCH	oklch(64.37% 0.085 199.3)
XYZ	xyz(20.8020, 27.8783, 37.9961)
Luminance	0.2788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439DA1 #A14743

analogous

#43A176 #439DA1 #436EA1

triadic

#439DA1 #A1439D #9DA143

tetradic

#439DA1 #7643A1 #A14743 #6EA143

square

#439DA1 #7643A1 #A14743 #6EA143

split-complementary

#439DA1 #A1436E #A17643

monochromatic

#1F494B #317376 #439DA1 #63BABE #8ECDD0

Accessibility & contrast

On white

3.19

#439DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#439DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439DA1

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439DA1	#FFFFFF	#000000	##000000
##439DA1	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9396A1

Deuteranopia (green-blind)

#848BA2

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #439da1;
/* rgb */ color: rgb(67, 157, 161);
/* oklch */ color: oklch(64.4% 0.085 199.3);

Tailwind

colors: {
  custom: {
    50: '#81babc',
    500: '#439da1',
    950: '#000000',
  },
}

SCSS

$custom: #439da1;
$custom-light: #81babc;
$custom-dark: #000000;

JSON

{
  "hex": "#439da1",
  "rgb": {
    "r": 67,
    "g": 157,
    "b": 161
  },
  "hsl": {
    "h": 182.553,
    "s": 41.228,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64369,
    "c": 0.08511,
    "h": 199.3
  },
  "luminance": 0.2788
}

Semantic roles & 50–950 ramp

primary

#439DA1

secondary

#BB8784

accent

#5C57D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439DA1

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

Preview Lab → · Contrast checker → · Palette generator →