#436F1F#436F1F

#436F1F is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.2% C 0.120 H 133.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#436F1F
RGB	rgb(67, 111, 31)
HSL	hsl(93, 56%, 28%)
HSV	hsv(93, 72%, 44%)
CMYK	cmyk(39.6%, 0%, 72.1%, 56.5%)
CIE-LAB	lab(42.25, -29.72, 38.04)
CIE-LCH	lch(42.25, 48.27, 128.00°)
OKLab	oklab(49.21% -0.0831 0.0865)
OKLCH	oklch(49.21% 0.12 133.9)
XYZ	xyz(8.2464, 12.6607, 3.3053)
Luminance	0.1266 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436F1F #4B1F6F

analogous

#6B6F1F #436F1F #1F6F23

triadic

#436F1F #1F436F #6F1F43

tetradic

#436F1F #1F6B6F #4B1F6F #6F231F

square

#436F1F #1F6B6F #4B1F6F #6F231F

split-complementary

#436F1F #231F6F #6F1F6B

monochromatic

#0E1807 #263F12 #436F1F #609F2C #7DC93F

Accessibility & contrast

On white

5.95

#436F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#436F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436F1F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436F1F	#FFFFFF	#000000	##FFFFFF
##436F1F	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746613

Deuteranopia (green-blind)

#6D6226

Tritanopia (blue-blind)

#436B5F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #436f1f;
/* rgb */ color: rgb(67, 111, 31);
/* oklch */ color: oklch(49.2% 0.120 133.9);

Tailwind

colors: {
  custom: {
    50: '#7b9860',
    500: '#436f1f',
    950: '#000000',
  },
}

SCSS

$custom: #436f1f;
$custom-light: #7b9860;
$custom-dark: #000000;

JSON

{
  "hex": "#436f1f",
  "rgb": {
    "r": 67,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 93,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49213,
    "c": 0.11996,
    "h": 133.9
  },
  "luminance": 0.12661
}

Semantic roles & 50–950 ramp

primary

#436F1F

secondary

#7A47A3

accent

#48E09B

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #436F1F

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

Preview Lab → · Contrast checker → · Palette generator →