#436B18#436B18

#436B18 is a mid, moderate yellow-green. Relative luminance 0.118; OKLCH L 48.1% C 0.119 H 132.2°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#436B18
RGB	rgb(67, 107, 24)
HSL	hsl(89, 63%, 26%)
HSV	hsv(89, 78%, 42%)
CMYK	cmyk(37.4%, 0%, 77.6%, 58%)
CIE-LAB	lab(40.86, -28.37, 39.50)
CIE-LCH	lch(40.86, 48.63, 125.69°)
OKLab	oklab(48.06% -0.0801 0.0884)
OKLCH	oklch(48.06% 0.119 132.2)
XYZ	xyz(7.7372, 11.7743, 2.7290)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436B18 #40186B

analogous

#6B6918 #436B18 #196B18

triadic

#436B18 #18436B #6B1843

tetradic

#436B18 #186B69 #40186B #6B1819

square

#436B18 #186B69 #40186B #6B1819

split-complementary

#436B18 #18196B #69186B

monochromatic

#101906 #24390D #436B18 #629D23 #82CF2E

Accessibility & contrast

On white

6.26

#436B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#436B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436B18

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436B18	#FFFFFF	#000000	##FFFFFF
##436B18	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706208

Deuteranopia (green-blind)

#6A5F20

Tritanopia (blue-blind)

#44665B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #436b18;
/* rgb */ color: rgb(67, 107, 24);
/* oklch */ color: oklch(48.1% 0.119 132.2);

Tailwind

colors: {
  custom: {
    50: '#7b955b',
    500: '#436b18',
    950: '#000000',
  },
}

SCSS

$custom: #436b18;
$custom-light: #7b955b;
$custom-dark: #000000;

JSON

{
  "hex": "#436b18",
  "rgb": {
    "r": 67,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 88.916,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48059,
    "c": 0.11929,
    "h": 132.2
  },
  "luminance": 0.11775
}

Semantic roles & 50–950 ramp

primary

#436B18

secondary

#6E3EA1

accent

#41E691

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #436B18

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

Preview Lab → · Contrast checker → · Palette generator →