#429DA4#429DA4

#429DA4 is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.4% C 0.086 H 202.2°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#429DA4
RGB	rgb(66, 157, 164)
HSL	hsl(184, 43%, 45%)
HSV	hsv(184, 60%, 64%)
CMYK	cmyk(59.8%, 4.3%, 0%, 35.7%)
CIE-LAB	lab(59.84, -24.63, -11.76)
CIE-LCH	lch(59.84, 27.30, 205.52°)
OKLab	oklab(64.44% -0.0796 -0.0325)
OKLCH	oklch(64.44% 0.086 202.2)
XYZ	xyz(21.0018, 27.9504, 39.4029)
Luminance	0.2795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429DA4 #A44942

analogous

#42A47A #429DA4 #426CA4

triadic

#429DA4 #A4429D #9DA442

tetradic

#429DA4 #7A42A4 #A44942 #6CA442

square

#429DA4 #7A42A4 #A44942 #6CA442

split-complementary

#429DA4 #A4426C #A47A42

monochromatic

#1F494D #307378 #429DA4 #63BAC0 #8FCDD2

Accessibility & contrast

On white

3.19

#429DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#429DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429DA4

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429DA4	#FFFFFF	#000000	##000000
##429DA4	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9297A5

Deuteranopia (green-blind)

#838BA4

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429da4;
/* rgb */ color: rgb(66, 157, 164);
/* oklch */ color: oklch(64.4% 0.086 202.2);

Tailwind

colors: {
  custom: {
    50: '#81babf',
    500: '#429da4',
    950: '#000000',
  },
}

SCSS

$custom: #429da4;
$custom-light: #81babf;
$custom-dark: #000000;

JSON

{
  "hex": "#429da4",
  "rgb": {
    "r": 66,
    "g": 157,
    "b": 164
  },
  "hsl": {
    "h": 184.286,
    "s": 42.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64445,
    "c": 0.08603,
    "h": 202.2
  },
  "luminance": 0.27953
}

Semantic roles & 50–950 ramp

primary

#429DA4

secondary

#BD8985

accent

#5E55D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429DA4

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

Preview Lab → · Contrast checker → · Palette generator →