#429F1F#429F1F

#429F1F is a light, vivid green. Relative luminance 0.261; OKLCH L 62.2% C 0.182 H 139.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#429F1F
RGB	rgb(66, 159, 31)
HSL	hsl(104, 67%, 37%)
HSV	hsv(104, 81%, 62%)
CMYK	cmyk(58.5%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(58.09, -49.79, 53.63)
CIE-LCH	lch(58.09, 73.18, 132.88°)
OKLab	oklab(62.22% -0.1372 0.1191)
OKLCH	oklch(62.22% 0.182 139.1)
XYZ	xyz(14.8916, 26.0522, 5.5399)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429F1F #7C1F9F

analogous

#829F1F #429F1F #1F9F3C

triadic

#429F1F #1F429F #9F1F42

tetradic

#429F1F #1F829F #7C1F9F #9F3C1F

square

#429F1F #1F829F #7C1F9F #9F3C1F

split-complementary

#429F1F #3C1F9F #9F1F82

monochromatic

#17390B #2D6C15 #429F1F #57D229 #7EDF5A

Accessibility & contrast

On white

3.38

#429F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#429F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429F1F

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429F1F	#FFFFFF	#000000	##000000
##429F1F	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#98892E

Tritanopia (blue-blind)

#389987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #429f1f;
/* rgb */ color: rgb(66, 159, 31);
/* oklch */ color: oklch(62.2% 0.182 139.1);

Tailwind

colors: {
  custom: {
    50: '#81bc66',
    500: '#429f1f',
    950: '#000000',
  },
}

SCSS

$custom: #429f1f;
$custom-light: #81bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#429f1f",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 103.594,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62225,
    "c": 0.18169,
    "h": 139.1
  },
  "luminance": 0.26053
}

Semantic roles & 50–950 ramp

primary

#429F1F

secondary

#A557C3

accent

#3EEABB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #429F1F

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

Preview Lab → · Contrast checker → · Palette generator →