#429DA3#429DA3

#429DA3 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.4% C 0.086 H 201.2°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#429DA3
RGB	rgb(66, 157, 163)
HSL	hsl(184, 42%, 45%)
HSV	hsv(184, 60%, 64%)
CMYK	cmyk(59.5%, 3.7%, 0%, 36.1%)
CIE-LAB	lab(59.81, -24.93, -11.24)
CIE-LCH	lch(59.81, 27.34, 204.27°)
OKLab	oklab(64.41% -0.0801 -0.0311)
OKLCH	oklch(64.41% 0.086 201.2)
XYZ	xyz(20.9118, 27.9144, 38.9292)
Luminance	0.2792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429DA3 #A34842

analogous

#42A378 #429DA3 #426DA3

triadic

#429DA3 #A3429D #9DA342

tetradic

#429DA3 #7842A3 #A34842 #6DA342

square

#429DA3 #7842A3 #A34842 #6DA342

split-complementary

#429DA3 #A3426D #A37842

monochromatic

#1F494C #307377 #429DA3 #63BAC0 #8ECDD1

Accessibility & contrast

On white

3.19

#429DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#429DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429DA3

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429DA3	#FFFFFF	#000000	##000000
##429DA3	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)

#9297A4

Deuteranopia (green-blind)

#838BA3

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429da3;
/* rgb */ color: rgb(66, 157, 163);
/* oklch */ color: oklch(64.4% 0.086 201.2);

Tailwind

colors: {
  custom: {
    50: '#81babe',
    500: '#429da3',
    950: '#000000',
  },
}

SCSS

$custom: #429da3;
$custom-light: #81babe;
$custom-dark: #000000;

JSON

{
  "hex": "#429da3",
  "rgb": {
    "r": 66,
    "g": 157,
    "b": 163
  },
  "hsl": {
    "h": 183.711,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64407,
    "c": 0.08591,
    "h": 201.2
  },
  "luminance": 0.27917
}

Semantic roles & 50–950 ramp

primary

#429DA3

secondary

#BC8884

accent

#5D56D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429DA3

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

Preview Lab → · Contrast checker → · Palette generator →