#429CA0#429CA0

#429CA0 is a light, moderate teal. Relative luminance 0.275; OKLCH L 64.0% C 0.085 H 199.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#429CA0
RGB	rgb(66, 156, 160)
HSL	hsl(183, 42%, 44%)
HSV	hsv(183, 59%, 63%)
CMYK	cmyk(58.8%, 2.5%, 0%, 37.3%)
CIE-LAB	lab(59.41, -25.29, -10.15)
CIE-LCH	lch(59.41, 27.25, 201.86°)
OKLab	oklab(64.05% -0.0803 -0.0281)
OKLCH	oklch(64.05% 0.085 199.3)
XYZ	xyz(20.4777, 27.4712, 37.4742)
Luminance	0.2747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CA0 #A04642

analogous

#42A075 #429CA0 #426DA0

triadic

#429CA0 #A0429C #9CA042

tetradic

#429CA0 #7542A0 #A04642 #6DA042

square

#429CA0 #7542A0 #A04642 #6DA042

split-complementary

#429CA0 #A0426D #A07542

monochromatic

#1E4849 #307275 #429CA0 #61BABE #8DCDD0

Accessibility & contrast

On white

3.23

#429CA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#429CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CA0

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CA0	#FFFFFF	#000000	##000000
##429CA0	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9295A0

Deuteranopia (green-blind)

#838AA1

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #429ca0;
/* rgb */ color: rgb(66, 156, 160);
/* oklch */ color: oklch(64.0% 0.085 199.3);

Tailwind

colors: {
  custom: {
    50: '#81b9bc',
    500: '#429ca0',
    950: '#000000',
  },
}

SCSS

$custom: #429ca0;
$custom-light: #81b9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#429ca0",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 160
  },
  "hsl": {
    "h": 182.553,
    "s": 41.593,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6405,
    "c": 0.08505,
    "h": 199.3
  },
  "luminance": 0.27473
}

Semantic roles & 50–950 ramp

primary

#429CA0

secondary

#BB8583

accent

#5C56D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429CA0

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

Preview Lab → · Contrast checker → · Palette generator →