#429018#429018

#429018 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.1% C 0.167 H 137.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#429018
RGB	rgb(66, 144, 24)
HSL	hsl(99, 71%, 33%)
HSV	hsv(99, 83%, 56%)
CMYK	cmyk(54.2%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(53.13, -44.51, 51.10)
CIE-LCH	lch(53.13, 67.77, 131.06°)
OKLab	oklab(58.13% -0.1234 0.1128)
OKLCH	oklch(58.13% 0.167 137.6)
XYZ	xyz(12.3845, 21.1698, 4.2975)
Luminance	0.2117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429018 #661890

analogous

#7E9018 #429018 #18902A

triadic

#429018 #184290 #901842

tetradic

#429018 #187E90 #661890 #902A18

square

#429018 #187E90 #661890 #902A18

split-complementary

#429018 #2A1890 #90187E

monochromatic

#122707 #2A5C0F #429018 #5AC421 #7AE043

Accessibility & contrast

On white

4.01

#429018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#429018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429018

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429018	#FFFFFF	#000000	##000000
##429018	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8B7C27

Tritanopia (blue-blind)

#3C8B7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #429018;
/* rgb */ color: rgb(66, 144, 24);
/* oklch */ color: oklch(58.1% 0.167 137.6);

Tailwind

colors: {
  custom: {
    50: '#7fb161',
    500: '#429018',
    950: '#000000',
  },
}

SCSS

$custom: #429018;
$custom-light: #7fb161;
$custom-dark: #000000;

JSON

{
  "hex": "#429018",
  "rgb": {
    "r": 66,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 99,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58127,
    "c": 0.16719,
    "h": 137.6
  },
  "luminance": 0.21171
}

Semantic roles & 50–950 ramp

primary

#429018

secondary

#9543C0

accent

#3AEEAF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1105

muted

#7C807A

Preview Lab

Preview with #429018

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

Preview Lab → · Contrast checker → · Palette generator →