#418D18#418D18

#418D18 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.164 H 137.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#418D18
RGB	rgb(65, 141, 24)
HSL	hsl(99, 71%, 32%)
HSV	hsv(99, 83%, 55%)
CMYK	cmyk(53.9%, 0%, 83%, 44.7%)
CIE-LAB	lab(52.11, -43.64, 50.14)
CIE-LCH	lch(52.11, 66.48, 131.03°)
OKLab	oklab(57.27% -0.121 0.1108)
OKLCH	oklch(57.27% 0.164 137.5)
XYZ	xyz(11.8693, 20.2386, 4.1450)
Luminance	0.2024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418D18 #64188D

analogous

#7C8D18 #418D18 #188D29

triadic

#418D18 #18418D #8D1841

tetradic

#418D18 #187C8D #64188D #8D2918

square

#418D18 #187C8D #64188D #8D2918

split-complementary

#418D18 #29188D #8D187C

monochromatic

#112406 #29590F #418D18 #59C121 #78DF41

Accessibility & contrast

On white

4.16

#418D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#418D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418D18

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418D18	#FFFFFF	#000000	##000000
##418D18	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#3B8878

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #418d18;
/* rgb */ color: rgb(65, 141, 24);
/* oklch */ color: oklch(57.3% 0.164 137.5);

Tailwind

colors: {
  custom: {
    50: '#7eaf60',
    500: '#418d18',
    950: '#000000',
  },
}

SCSS

$custom: #418d18;
$custom-light: #7eaf60;
$custom-dark: #000000;

JSON

{
  "hex": "#418d18",
  "rgb": {
    "r": 65,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 98.974,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57268,
    "c": 0.16408,
    "h": 137.5
  },
  "luminance": 0.2024
}

Semantic roles & 50–950 ramp

primary

#418D18

secondary

#9342BF

accent

#3AEEAF

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #418D18

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

Preview Lab → · Contrast checker → · Palette generator →