#434F18#434F18

#434F18 is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.4% C 0.079 H 120.6°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#434F18
RGB	rgb(67, 79, 24)
HSL	hsl(73, 53%, 20%)
HSV	hsv(73, 70%, 31%)
CMYK	cmyk(15.2%, 0%, 69.6%, 69%)
CIE-LAB	lab(31.47, -13.86, 29.88)
CIE-LCH	lch(31.47, 32.94, 114.89°)
OKLab	oklab(40.44% -0.0403 0.0682)
OKLCH	oklch(40.44% 0.079 120.6)
XYZ	xyz(5.2757, 6.8512, 1.9085)
Luminance	0.0685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434F18 #24184F

analogous

#4F3F18 #434F18 #274F18

triadic

#434F18 #18434F #4F1843

tetradic

#434F18 #184F3F #24184F #4F1827

square

#434F18 #184F3F #24184F #4F1827

split-complementary

#434F18 #18274F #3F184F

monochromatic

#141707 #1B200A #434F18 #6B7E26 #93AD35

Accessibility & contrast

On white

8.86

#434F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#434F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434F18

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434F18	#FFFFFF	#000000	##FFFFFF
##434F18	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A11

Deuteranopia (green-blind)

#534A1C

Tritanopia (blue-blind)

#474B44

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #434f18;
/* rgb */ color: rgb(67, 79, 24);
/* oklch */ color: oklch(40.4% 0.079 120.6);

Tailwind

colors: {
  custom: {
    50: '#798058',
    500: '#434f18',
    950: '#000000',
  },
}

SCSS

$custom: #434f18;
$custom-light: #798058;
$custom-dark: #000000;

JSON

{
  "hex": "#434f18",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 24
  },
  "hsl": {
    "h": 73.091,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40443,
    "c": 0.07925,
    "h": 120.6
  },
  "luminance": 0.06851
}

Semantic roles & 50–950 ramp

primary

#434F18

secondary

#4D3D86

accent

#4BDD6B

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #434F18

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

Preview Lab → · Contrast checker → · Palette generator →