#41811B#41811B

#41811B is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.0% C 0.148 H 136.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#41811B
RGB	rgb(65, 129, 27)
HSL	hsl(98, 65%, 31%)
HSV	hsv(98, 79%, 51%)
CMYK	cmyk(49.6%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(48.14, -38.63, 45.45)
CIE-LCH	lch(48.14, 59.65, 130.36°)
OKLab	oklab(54.01% -0.1074 0.1014)
OKLCH	oklch(54.01% 0.148 136.7)
XYZ	xyz(10.2278, 16.9028, 3.7603)
Luminance	0.1690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41811B #5B1B81

analogous

#74811B #41811B #1B8128

triadic

#41811B #1B4181 #811B41

tetradic

#41811B #1B7481 #5B1B81 #81281B

square

#41811B #1B7481 #5B1B81 #81281B

split-complementary

#41811B #281B81 #811B74

monochromatic

#0E1C06 #274E10 #41811B #5AB426 #78D73F

Accessibility & contrast

On white

4.79

#41811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#41811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #41811B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41811B	#FFFFFF	#000000	##FFFFFF
##41811B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867603

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#3E7C6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #41811b;
/* rgb */ color: rgb(65, 129, 27);
/* oklch */ color: oklch(54.0% 0.148 136.7);

Tailwind

colors: {
  custom: {
    50: '#7ca660',
    500: '#41811b',
    950: '#000000',
  },
}

SCSS

$custom: #41811b;
$custom-light: #7ca660;
$custom-dark: #000000;

JSON

{
  "hex": "#41811b",
  "rgb": {
    "r": 65,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 97.647,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.14771,
    "h": 136.7
  },
  "luminance": 0.16903
}

Semantic roles & 50–950 ramp

primary

#41811B

secondary

#8A43B5

accent

#3FE8A9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #41811B

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

Preview Lab → · Contrast checker → · Palette generator →