#41731B#41731B

#41731B is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.2% C 0.129 H 134.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#41731B
RGB	rgb(65, 115, 27)
HSL	hsl(94, 62%, 28%)
HSV	hsv(94, 77%, 45%)
CMYK	cmyk(43.5%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(43.45, -32.60, 40.87)
CIE-LCH	lch(43.45, 52.28, 128.58°)
OKLab	oklab(50.16% -0.0911 0.0918)
OKLCH	oklch(50.16% 0.129 134.8)
XYZ	xyz(8.5084, 13.4640, 3.1872)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41731B #4D1B73

analogous

#6D731B #41731B #1B7321

triadic

#41731B #1B4173 #731B41

tetradic

#41731B #1B6D73 #4D1B73 #73211B

square

#41731B #1B6D73 #4D1B73 #73211B

split-complementary

#41731B #211B73 #731B6D

monochromatic

#0E1906 #25410F #41731B #5DA527 #7AD038

Accessibility & contrast

On white

5.69

#41731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#41731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #41731B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41731B	#FFFFFF	#000000	##FFFFFF
##41731B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78690A

Deuteranopia (green-blind)

#716524

Tritanopia (blue-blind)

#406E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #41731b;
/* rgb */ color: rgb(65, 115, 27);
/* oklch */ color: oklch(50.2% 0.129 134.8);

Tailwind

colors: {
  custom: {
    50: '#7a9c5e',
    500: '#41731b',
    950: '#000000',
  },
}

SCSS

$custom: #41731b;
$custom-light: #7a9c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#41731b",
  "rgb": {
    "r": 65,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 94.091,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50162,
    "c": 0.12937,
    "h": 134.8
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#41731B

secondary

#7C42A8

accent

#43E59F

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #41731B

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

Preview Lab → · Contrast checker → · Palette generator →