#429B1F#429B1F

#429B1F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.177 H 138.8°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#429B1F
RGB	rgb(66, 155, 31)
HSL	hsl(103, 67%, 36%)
HSV	hsv(103, 80%, 61%)
CMYK	cmyk(57.4%, 0%, 80%, 39.2%)
CIE-LAB	lab(56.78, -48.31, 52.39)
CIE-LCH	lch(56.78, 71.27, 132.68°)
OKLab	oklab(61.15% -0.1333 0.1165)
OKLCH	oklch(61.15% 0.177 138.8)
XYZ	xyz(14.2149, 24.6987, 5.3143)
Luminance	0.2470 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429B1F #781F9B

analogous

#809B1F #429B1F #1F9B3A

triadic

#429B1F #1F429B #9B1F42

tetradic

#429B1F #1F809B #781F9B #9B3A1F

square

#429B1F #1F809B #781F9B #9B3A1F

split-complementary

#429B1F #3A1F9B #9B1F80

monochromatic

#17350B #2C6815 #429B1F #58CE29 #7DDD57

Accessibility & contrast

On white

3.54

#429B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#429B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429B1F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429B1F	#FFFFFF	#000000	##000000
##429B1F	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#95852D

Tritanopia (blue-blind)

#399684

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #429b1f;
/* rgb */ color: rgb(66, 155, 31);
/* oklch */ color: oklch(61.1% 0.177 138.8);

Tailwind

colors: {
  custom: {
    50: '#81b965',
    500: '#429b1f',
    950: '#000000',
  },
}

SCSS

$custom: #429b1f;
$custom-light: #81b965;
$custom-dark: #000000;

JSON

{
  "hex": "#429b1f",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 31
  },
  "hsl": {
    "h": 103.065,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61146,
    "c": 0.177,
    "h": 138.8
  },
  "luminance": 0.247
}

Semantic roles & 50–950 ramp

primary

#429B1F

secondary

#A255C1

accent

#3EEAB9

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #429B1F

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

Preview Lab → · Contrast checker → · Palette generator →