#429D28#429D28

#429D28 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.7% C 0.174 H 139.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#429D28
RGB	rgb(66, 157, 40)
HSL	hsl(107, 59%, 39%)
HSV	hsv(107, 75%, 62%)
CMYK	cmyk(58%, 0%, 74.5%, 38.4%)
CIE-LAB	lab(57.49, -48.45, 50.00)
CIE-LCH	lch(57.49, 69.62, 134.09°)
OKLab	oklab(61.75% -0.1331 0.1128)
OKLCH	oklch(61.75% 0.174 139.7)
XYZ	xyz(14.6861, 25.4241, 6.1405)
Luminance	0.2542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429D28 #83289D

analogous

#7C9D28 #429D28 #289D48

triadic

#429D28 #28429D #9D2842

tetradic

#429D28 #287C9D #83289D #9D4828

square

#429D28 #287C9D #83289D #9D4828

split-complementary

#429D28 #48289D #9D287C

monochromatic

#193B0F #2D6C1C #429D28 #58CC36 #80D867

Accessibility & contrast

On white

3.45

#429D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#429D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429D28

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429D28	#FFFFFF	#000000	##000000
##429D28	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F12

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#379886

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #429d28;
/* rgb */ color: rgb(66, 157, 40);
/* oklch */ color: oklch(61.7% 0.174 139.7);

Tailwind

colors: {
  custom: {
    50: '#81bb6a',
    500: '#429d28',
    950: '#000000',
  },
}

SCSS

$custom: #429d28;
$custom-light: #81bb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#429d28",
  "rgb": {
    "r": 66,
    "g": 157,
    "b": 40
  },
  "hsl": {
    "h": 106.667,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61746,
    "c": 0.17448,
    "h": 139.7
  },
  "luminance": 0.25425
}

Semantic roles & 50–950 ramp

primary

#429D28

secondary

#AA62BE

accent

#45E3C0

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #429D28

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

Preview Lab → · Contrast checker → · Palette generator →