#429A1F#429A1F

#429A1F is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.9% C 0.176 H 138.8°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#429A1F
RGB	rgb(66, 154, 31)
HSL	hsl(103, 66%, 36%)
HSV	hsv(103, 80%, 60%)
CMYK	cmyk(57.1%, 0%, 79.9%, 39.6%)
CIE-LAB	lab(56.45, -47.93, 52.08)
CIE-LCH	lch(56.45, 70.78, 132.62°)
OKLab	oklab(60.88% -0.1322 0.1158)
OKLCH	oklch(60.88% 0.176 138.8)
XYZ	xyz(14.0491, 24.3672, 5.2591)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429A1F #771F9A

analogous

#809A1F #429A1F #1F9A3A

triadic

#429A1F #1F429A #9A1F42

tetradic

#429A1F #1F809A #771F9A #9A3A1F

square

#429A1F #1F809A #771F9A #9A3A1F

split-complementary

#429A1F #3A1F9A #9A1F80

monochromatic

#16340A #2C6715 #429A1F #58CD29 #7DDD56

Accessibility & contrast

On white

3.58

#429A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#429A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429A1F

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429A1F	#FFFFFF	#000000	##000000
##429A1F	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#399583

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #429a1f;
/* rgb */ color: rgb(66, 154, 31);
/* oklch */ color: oklch(60.9% 0.176 138.8);

Tailwind

colors: {
  custom: {
    50: '#81b865',
    500: '#429a1f',
    950: '#000000',
  },
}

SCSS

$custom: #429a1f;
$custom-light: #81b865;
$custom-dark: #000000;

JSON

{
  "hex": "#429a1f",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 31
  },
  "hsl": {
    "h": 102.927,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60876,
    "c": 0.17581,
    "h": 138.8
  },
  "luminance": 0.24368
}

Semantic roles & 50–950 ramp

primary

#429A1F

secondary

#A254C1

accent

#3EE9B9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #429A1F

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

Preview Lab → · Contrast checker → · Palette generator →