#434D18#434D18

#434D18 is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 39.9% C 0.076 H 119.1°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#434D18
RGB	rgb(67, 77, 24)
HSL	hsl(71, 52%, 20%)
HSV	hsv(71, 69%, 30%)
CMYK	cmyk(13%, 0%, 68.8%, 69.8%)
CIE-LAB	lab(30.80, -12.72, 29.17)
CIE-LCH	lch(30.80, 31.83, 113.57°)
OKLab	oklab(39.91% -0.0371 0.0667)
OKLCH	oklch(39.91% 0.076 119.1)
XYZ	xyz(5.1336, 6.5670, 1.8611)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434D18 #22184D

analogous

#4D3D18 #434D18 #284D18

triadic

#434D18 #18434D #4D1843

tetradic

#434D18 #184D3D #22184D #4D1828

square

#434D18 #184D3D #22184D #4D1828

split-complementary

#434D18 #18284D #3D184D

monochromatic

#141707 #1A1E09 #434D18 #6C7C27 #94AA35

Accessibility & contrast

On white

9.08

#434D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#434D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434D18

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434D18	#FFFFFF	#000000	##FFFFFF
##434D18	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524811

Deuteranopia (green-blind)

#51491C

Tritanopia (blue-blind)

#474942

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #434d18;
/* rgb */ color: rgb(67, 77, 24);
/* oklch */ color: oklch(39.9% 0.076 119.1);

Tailwind

colors: {
  custom: {
    50: '#797e58',
    500: '#434d18',
    950: '#000000',
  },
}

SCSS

$custom: #434d18;
$custom-light: #797e58;
$custom-dark: #000000;

JSON

{
  "hex": "#434d18",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 24
  },
  "hsl": {
    "h": 71.321,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39907,
    "c": 0.07635,
    "h": 119.1
  },
  "luminance": 0.06567
}

Semantic roles & 50–950 ramp

primary

#434D18

secondary

#4A3D84

accent

#4CDC67

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #434D18

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

Preview Lab → · Contrast checker → · Palette generator →