#429B66#429B66

#429B66 is a light, moderate green. Relative luminance 0.256; OKLCH L 62.1% C 0.118 H 154.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#429B66
RGB	rgb(66, 155, 102)
HSL	hsl(144, 40%, 43%)
HSV	hsv(144, 57%, 61%)
CMYK	cmyk(57.4%, 0%, 34.2%, 39.2%)
CIE-LAB	lab(57.62, -39.15, 20.00)
CIE-LCH	lch(57.62, 43.96, 152.94°)
OKLab	oklab(62.1% -0.1064 0.0504)
OKLCH	oklch(62.1% 0.118 154.7)
XYZ	xyz(16.3651, 25.5587, 16.6387)
Luminance	0.2556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429B66 #9B4277

analogous

#4A9B42 #429B66 #429B92

triadic

#429B66 #66429B #9B6642

tetradic

#429B66 #424A9B #9B4277 #9B9242

square

#429B66 #424A9B #9B4277 #9B9242

split-complementary

#429B66 #92429B #9B424A

monochromatic

#1D452E #30704A #429B66 #5FBB84 #8ACDA5

Accessibility & contrast

On white

3.44

#429B66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#429B66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429B66

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429B66	#FFFFFF	#000000	##000000
##429B66	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9063

Deuteranopia (green-blind)

#8E8769

Tritanopia (blue-blind)

#26998D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #429b66;
/* rgb */ color: rgb(66, 155, 102);
/* oklch */ color: oklch(62.1% 0.118 154.7);

Tailwind

colors: {
  custom: {
    50: '#7eb992',
    500: '#429b66',
    950: '#000000',
  },
}

SCSS

$custom: #429b66;
$custom-light: #7eb992;
$custom-dark: #000000;

JSON

{
  "hex": "#429b66",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 102
  },
  "hsl": {
    "h": 144.27,
    "s": 40.271,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62104,
    "c": 0.11776,
    "h": 154.7
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#429B66

secondary

#B881A2

accent

#589FD0

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A110D

muted

#7C807D

Preview Lab

Preview with #429B66

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

Preview Lab → · Contrast checker → · Palette generator →