#429C1D#429C1D

#429C1D is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.4% C 0.179 H 138.8°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#429C1D
RGB	rgb(66, 156, 29)
HSL	hsl(103, 69%, 36%)
HSV	hsv(103, 81%, 61%)
CMYK	cmyk(57.7%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(57.10, -48.80, 53.30)
CIE-LCH	lch(57.10, 72.26, 132.47°)
OKLab	oklab(61.41% -0.1347 0.1181)
OKLCH	oklch(61.41% 0.179 138.8)
XYZ	xyz(14.3564, 25.0227, 5.2355)
Luminance	0.2502 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429C1D #771D9C

analogous

#829C1D #429C1D #1D9C38

triadic

#429C1D #1D429C #9C1D42

tetradic

#429C1D #1D829C #771D9C #9C381D

square

#429C1D #1D829C #771D9C #9C381D

split-complementary

#429C1D #381D9C #9C1D82

monochromatic

#16350A #2C6813 #429C1D #58D027 #7DDF54

Accessibility & contrast

On white

3.50

#429C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#429C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429C1D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429C1D	#FFFFFF	#000000	##000000
##429C1D	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#96862C

Tritanopia (blue-blind)

#399685

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #429c1d;
/* rgb */ color: rgb(66, 156, 29);
/* oklch */ color: oklch(61.4% 0.179 138.8);

Tailwind

colors: {
  custom: {
    50: '#81ba65',
    500: '#429c1d',
    950: '#000000',
  },
}

SCSS

$custom: #429c1d;
$custom-light: #81ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#429c1d",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 102.52,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61405,
    "c": 0.17912,
    "h": 138.8
  },
  "luminance": 0.25024
}

Semantic roles & 50–950 ramp

primary

#429C1D

secondary

#A252C2

accent

#3CEBB8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #429C1D

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

Preview Lab → · Contrast checker → · Palette generator →