#429CAB#429CAB

#429CAB is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.5% C 0.087 H 210.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#429CAB
RGB	rgb(66, 156, 171)
HSL	hsl(189, 44%, 46%)
HSV	hsv(189, 61%, 67%)
CMYK	cmyk(61.4%, 8.8%, 0%, 32.9%)
CIE-LAB	lab(59.77, -22.04, -15.83)
CIE-LCH	lch(59.77, 27.13, 215.68°)
OKLab	oklab(64.47% -0.0756 -0.0439)
OKLCH	oklch(64.47% 0.087 210.1)
XYZ	xyz(21.4829, 27.8732, 42.7681)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CAB #AB5142

analogous

#42AB86 #429CAB #4268AB

triadic

#429CAB #AB429C #9CAB42

tetradic

#429CAB #8642AB #AB5142 #68AB42

square

#429CAB #8642AB #AB5142 #68AB42

split-complementary

#429CAB #AB4268 #AB8642

monochromatic

#204B53 #31747F #429CAB #66B7C4 #92CCD5

Accessibility & contrast

On white

3.19

#429CAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#429CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CAB

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CAB	#FFFFFF	#000000	##000000
##429CAB	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	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: #429cab;
/* rgb */ color: rgb(66, 156, 171);
/* oklch */ color: oklch(64.5% 0.087 210.1);

Tailwind

colors: {
  custom: {
    50: '#82b9c4',
    500: '#429cab',
    950: '#000000',
  },
}

SCSS

$custom: #429cab;
$custom-light: #82b9c4;
$custom-dark: #000000;

JSON

{
  "hex": "#429cab",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 171
  },
  "hsl": {
    "h": 188.571,
    "s": 44.304,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64466,
    "c": 0.08738,
    "h": 210.1
  },
  "luminance": 0.27875
}

Semantic roles & 50–950 ramp

primary

#429CAB

secondary

#C09088

accent

#6654D4

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429CAB

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

Preview Lab → · Contrast checker → · Palette generator →