#429EA3#429EA3

#429EA3 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.7% C 0.086 H 200.2°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#429EA3
RGB	rgb(66, 158, 163)
HSL	hsl(183, 42%, 45%)
HSV	hsv(183, 60%, 64%)
CMYK	cmyk(59.5%, 3.1%, 0%, 36.1%)
CIE-LAB	lab(60.12, -25.43, -10.78)
CIE-LCH	lch(60.12, 27.62, 202.97°)
OKLab	oklab(64.66% -0.0812 -0.0298)
OKLCH	oklch(64.66% 0.086 200.2)
XYZ	xyz(21.0817, 28.2542, 38.9858)
Luminance	0.2826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429EA3 #A34742

analogous

#42A378 #429EA3 #426DA3

triadic

#429EA3 #A3429E #9EA342

tetradic

#429EA3 #7842A3 #A34742 #6DA342

square

#429EA3 #7842A3 #A34742 #6DA342

split-complementary

#429EA3 #A3426D #A37842

monochromatic

#1F4A4C #307477 #429EA3 #63BBC0 #8ECED1

Accessibility & contrast

On white

3.16

#429EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#429EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429EA3

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429EA3	#FFFFFF	#000000	##000000
##429EA3	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9397A3

Deuteranopia (green-blind)

#848CA4

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #429ea3;
/* rgb */ color: rgb(66, 158, 163);
/* oklch */ color: oklch(64.7% 0.086 200.2);

Tailwind

colors: {
  custom: {
    50: '#81bbbe',
    500: '#429ea3',
    950: '#000000',
  },
}

SCSS

$custom: #429ea3;
$custom-light: #81bbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#429ea3",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 163
  },
  "hsl": {
    "h": 183.093,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64655,
    "c": 0.08649,
    "h": 200.2
  },
  "luminance": 0.28256
}

Semantic roles & 50–950 ramp

primary

#429EA3

secondary

#BC8784

accent

#5C56D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #429EA3

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

Preview Lab → · Contrast checker → · Palette generator →