#439CAB#439CAB

#439CAB is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.5% C 0.087 H 210.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#439CAB
RGB	rgb(67, 156, 171)
HSL	hsl(189, 44%, 47%)
HSV	hsv(189, 61%, 67%)
CMYK	cmyk(60.8%, 8.8%, 0%, 32.9%)
CIE-LAB	lab(59.81, -21.86, -15.77)
CIE-LCH	lch(59.81, 26.96, 215.82°)
OKLab	oklab(64.5% -0.075 -0.0437)
OKLCH	oklch(64.5% 0.087 210.3)
XYZ	xyz(21.5509, 27.9083, 42.7713)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CAB #AB5243

analogous

#43AB86 #439CAB #4368AB

triadic

#439CAB #AB439C #9CAB43

tetradic

#439CAB #8643AB #AB5243 #68AB43

square

#439CAB #8643AB #AB5243 #68AB43

split-complementary

#439CAB #AB4368 #AB8643

monochromatic

#214C53 #32747F #439CAB #68B6C4 #94CBD5

Accessibility & contrast

On white

3.19

#439CAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#439CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CAB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CAB	#FFFFFF	#000000	##000000
##439CAB	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)

#8F97AC

Deuteranopia (green-blind)

#7F8BAB

Tritanopia (blue-blind)

#00A3A0

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #439cab;
/* rgb */ color: rgb(67, 156, 171);
/* oklch */ color: oklch(64.5% 0.087 210.3);

Tailwind

colors: {
  custom: {
    50: '#82b9c4',
    500: '#439cab',
    950: '#000000',
  },
}

SCSS

$custom: #439cab;
$custom-light: #82b9c4;
$custom-dark: #000000;

JSON

{
  "hex": "#439cab",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 171
  },
  "hsl": {
    "h": 188.654,
    "s": 43.697,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64501,
    "c": 0.08678,
    "h": 210.3
  },
  "luminance": 0.2791
}

Semantic roles & 50–950 ramp

primary

#439CAB

secondary

#C09189

accent

#6754D3

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439CAB

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

Preview Lab → · Contrast checker → · Palette generator →