#436C19#436C19

#436C19 is a mid, vivid yellow-green. Relative luminance 0.120; OKLCH L 48.3% C 0.120 H 132.5°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#436C19
RGB	rgb(67, 108, 25)
HSL	hsl(90, 62%, 26%)
HSV	hsv(90, 77%, 42%)
CMYK	cmyk(38%, 0%, 76.9%, 57.6%)
CIE-LAB	lab(41.20, -28.77, 39.45)
CIE-LCH	lch(41.20, 48.82, 126.11°)
OKLab	oklab(48.34% -0.0811 0.0885)
OKLCH	oklch(48.34% 0.12 132.5)
XYZ	xyz(7.8527, 11.9883, 2.8197)
Luminance	0.1199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436C19 #42196C

analogous

#6C6B19 #436C19 #196C19

triadic

#436C19 #19436C #6C1943

tetradic

#436C19 #196C6B #42196C #6C1919

square

#436C19 #196C6B #42196C #6C1919

split-complementary

#436C19 #19196C #6B196C

monochromatic

#0F1906 #243A0D #436C19 #629E25 #81CF30

Accessibility & contrast

On white

6.18

#436C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#436C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436C19

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436C19	#FFFFFF	#000000	##FFFFFF
##436C19	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716309

Deuteranopia (green-blind)

#6B6021

Tritanopia (blue-blind)

#44675C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #436c19;
/* rgb */ color: rgb(67, 108, 25);
/* oklch */ color: oklch(48.3% 0.120 132.5);

Tailwind

colors: {
  custom: {
    50: '#7b965c',
    500: '#436c19',
    950: '#000000',
  },
}

SCSS

$custom: #436c19;
$custom-light: #7b965c;
$custom-dark: #000000;

JSON

{
  "hex": "#436c19",
  "rgb": {
    "r": 67,
    "g": 108,
    "b": 25
  },
  "hsl": {
    "h": 89.639,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48341,
    "c": 0.12,
    "h": 132.5
  },
  "luminance": 0.11989
}

Semantic roles & 50–950 ramp

primary

#436C19

secondary

#703FA1

accent

#42E593

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #436C19

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

Preview Lab → · Contrast checker → · Palette generator →