#436F19#436F19

#436F19 is a mid, vivid yellow-green. Relative luminance 0.126; OKLCH L 49.2% C 0.124 H 133.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#436F19
RGB	rgb(67, 111, 25)
HSL	hsl(91, 63%, 27%)
HSV	hsv(91, 77%, 44%)
CMYK	cmyk(39.6%, 0%, 77.5%, 56.5%)
CIE-LAB	lab(42.20, -30.17, 40.44)
CIE-LCH	lch(42.20, 50.45, 126.73°)
OKLab	oklab(49.16% -0.0849 0.0906)
OKLCH	oklch(49.16% 0.124 133.1)
XYZ	xyz(8.1745, 12.6320, 2.9270)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436F19 #45196F

analogous

#6E6F19 #436F19 #196F1A

triadic

#436F19 #19436F #6F1943

tetradic

#436F19 #196E6F #45196F #6F1A19

square

#436F19 #196E6F #45196F #6F1A19

split-complementary

#436F19 #1A196F #6F196E

monochromatic

#0F1906 #253D0E #436F19 #61A124 #7FD132

Accessibility & contrast

On white

5.96

#436F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#436F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436F19

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436F19	#FFFFFF	#000000	##FFFFFF
##436F19	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746608

Deuteranopia (green-blind)

#6E6221

Tritanopia (blue-blind)

#436A5E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #436f19;
/* rgb */ color: rgb(67, 111, 25);
/* oklch */ color: oklch(49.2% 0.124 133.1);

Tailwind

colors: {
  custom: {
    50: '#7b985c',
    500: '#436f19',
    950: '#000000',
  },
}

SCSS

$custom: #436f19;
$custom-light: #7b985c;
$custom-dark: #000000;

JSON

{
  "hex": "#436f19",
  "rgb": {
    "r": 67,
    "g": 111,
    "b": 25
  },
  "hsl": {
    "h": 90.698,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.49163,
    "c": 0.12411,
    "h": 133.1
  },
  "luminance": 0.12632
}

Semantic roles & 50–950 ramp

primary

#436F19

secondary

#733FA4

accent

#42E696

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #436F19

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

Preview Lab → · Contrast checker → · Palette generator →