#436C1B#436C1B

#436C1B is a mid, moderate yellow-green. Relative luminance 0.120; OKLCH L 48.4% C 0.119 H 132.7°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#436C1B
RGB	rgb(67, 108, 27)
HSL	hsl(90, 60%, 26%)
HSV	hsv(90, 75%, 42%)
CMYK	cmyk(38%, 0%, 75%, 57.6%)
CIE-LAB	lab(41.21, -28.63, 38.66)
CIE-LCH	lch(41.21, 48.10, 126.52°)
OKLab	oklab(48.36% -0.0805 0.0872)
OKLCH	oklch(48.36% 0.119 132.7)
XYZ	xyz(7.8750, 11.9972, 2.9375)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436C1B #441B6C

analogous

#6C6C1B #436C1B #1B6C1B

triadic

#436C1B #1B436C #6C1B43

tetradic

#436C1B #1B6C6C #441B6C #6C1B1B

square

#436C1B #1B6C6C #441B6C #6C1B1B

split-complementary

#436C1B #1B1B6C #6C1B6C

monochromatic

#0F1806 #253B0F #436C1B #619D27 #80CC35

Accessibility & contrast

On white

6.18

#436C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#436C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436C1B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436C1B	#FFFFFF	#000000	##FFFFFF
##436C1B	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)

#71630D

Deuteranopia (green-blind)

#6B6022

Tritanopia (blue-blind)

#44675C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #436c1b;
/* rgb */ color: rgb(67, 108, 27);
/* oklch */ color: oklch(48.4% 0.119 132.7);

Tailwind

colors: {
  custom: {
    50: '#7b965d',
    500: '#436c1b',
    950: '#000000',
  },
}

SCSS

$custom: #436c1b;
$custom-light: #7b965d;
$custom-dark: #000000;

JSON

{
  "hex": "#436c1b",
  "rgb": {
    "r": 67,
    "g": 108,
    "b": 27
  },
  "hsl": {
    "h": 90.37,
    "s": 60,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48357,
    "c": 0.11865,
    "h": 132.7
  },
  "luminance": 0.11998
}

Semantic roles & 50–950 ramp

primary

#436C1B

secondary

#7242A1

accent

#45E395

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #436C1B

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

Preview Lab → · Contrast checker → · Palette generator →