#43731E#43731E

#43731E is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.3% C 0.126 H 134.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#43731E
RGB	rgb(67, 115, 30)
HSL	hsl(94, 59%, 28%)
HSV	hsv(94, 74%, 45%)
CMYK	cmyk(41.7%, 0%, 73.9%, 54.9%)
CIE-LAB	lab(43.58, -31.64, 39.83)
CIE-LCH	lch(43.58, 50.87, 128.46°)
OKLab	oklab(50.3% -0.0884 0.0901)
OKLCH	oklch(50.3% 0.126 134.5)
XYZ	xyz(8.6796, 13.5481, 3.3857)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43731E #4E1E73

analogous

#6D731E #43731E #1E7323

triadic

#43731E #1E4373 #731E43

tetradic

#43731E #1E6D73 #4E1E73 #73231E

square

#43731E #1E6D73 #4E1E73 #73231E

split-complementary

#43731E #231E73 #731E6D

monochromatic

#0E1806 #274211 #43731E #5FA42B #7CCD3F

Accessibility & contrast

On white

5.66

#43731E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#43731E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43731E

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43731E	#FFFFFF	#000000	##FFFFFF
##43731E	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786910

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#426E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #43731e;
/* rgb */ color: rgb(67, 115, 30);
/* oklch */ color: oklch(50.3% 0.126 134.5);

Tailwind

colors: {
  custom: {
    50: '#7c9b60',
    500: '#43731e',
    950: '#000000',
  },
}

SCSS

$custom: #43731e;
$custom-light: #7c9b60;
$custom-dark: #000000;

JSON

{
  "hex": "#43731e",
  "rgb": {
    "r": 67,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 93.882,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50298,
    "c": 0.12623,
    "h": 134.5
  },
  "luminance": 0.13548
}

Semantic roles & 50–950 ramp

primary

#43731E

secondary

#7D46A7

accent

#46E29E

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #43731E

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

Preview Lab → · Contrast checker → · Palette generator →