#439D9B#439D9B

#439D9B is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.2% C 0.085 H 193.2°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#439D9B
RGB	rgb(67, 157, 155)
HSL	hsl(179, 40%, 44%)
HSV	hsv(179, 57%, 62%)
CMYK	cmyk(57.3%, 0%, 1.3%, 38.4%)
CIE-LAB	lab(59.59, -27.02, -7.03)
CIE-LCH	lch(59.59, 27.92, 194.59°)
OKLab	oklab(64.16% -0.083 -0.0195)
OKLCH	oklch(64.16% 0.085 193.2)
XYZ	xyz(20.2856, 27.6718, 35.2761)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439D9B #9D4345

analogous

#439D6E #439D9B #43729D

triadic

#439D9B #9B439D #9D9B43

tetradic

#439D9B #6E439D #9D4345 #729D43

square

#439D9B #6E439D #9D4345 #729D43

split-complementary

#439D9B #9D4372 #9D6E43

monochromatic

#1E4746 #317271 #439D9B #61BCBA #8CCECD

Accessibility & contrast

On white

3.21

#439D9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#439D9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439D9B

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439D9B	#FFFFFF	#000000	##000000
##439D9B	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94969B

Deuteranopia (green-blind)

#858B9C

Tritanopia (blue-blind)

#00A19C

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #439d9b;
/* rgb */ color: rgb(67, 157, 155);
/* oklch */ color: oklch(64.2% 0.085 193.2);

Tailwind

colors: {
  custom: {
    50: '#81bab8',
    500: '#439d9b',
    950: '#000000',
  },
}

SCSS

$custom: #439d9b;
$custom-light: #81bab8;
$custom-dark: #000000;

JSON

{
  "hex": "#439d9b",
  "rgb": {
    "r": 67,
    "g": 157,
    "b": 155
  },
  "hsl": {
    "h": 178.667,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.64155,
    "c": 0.08526,
    "h": 193.2
  },
  "luminance": 0.27674
}

Semantic roles & 50–950 ramp

primary

#439D9B

secondary

#B98384

accent

#585AD0

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #439D9B

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

Preview Lab → · Contrast checker → · Palette generator →