#6C811B#6C811B

#6C811B is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.7% C 0.125 H 121.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6C811B
RGB	rgb(108, 129, 27)
HSL	hsl(72, 65%, 31%)
HSV	hsv(72, 79%, 51%)
CMYK	cmyk(16.3%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(50.65, -21.77, 48.72)
CIE-LCH	lch(50.65, 53.36, 114.08°)
OKLab	oklab(56.72% -0.0644 0.1072)
OKLCH	oklch(56.72% 0.125 121)
XYZ	xyz(14.2327, 18.9678, 3.9480)
Luminance	0.1897 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C811B #301B81

analogous

#81631B #6C811B #39811B

triadic

#6C811B #1B6C81 #811B6C

tetradic

#6C811B #1B8163 #301B81 #811B39

square

#6C811B #1B8163 #301B81 #811B39

split-complementary

#6C811B #1B3981 #631B81

monochromatic

#171C06 #424E10 #6C811B #96B426 #B8D73F

Accessibility & contrast

On white

4.38

#6C811B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6C811B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C811B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C811B	#FFFFFF	#000000	##000000
##6C811B	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897901

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#727A6E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6c811b;
/* rgb */ color: rgb(108, 129, 27);
/* oklch */ color: oklch(56.7% 0.125 121.0);

Tailwind

colors: {
  custom: {
    50: '#99a561',
    500: '#6c811b',
    950: '#000000',
  },
}

SCSS

$custom: #6c811b;
$custom-light: #99a561;
$custom-dark: #000000;

JSON

{
  "hex": "#6c811b",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 72.353,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.56715,
    "c": 0.12511,
    "h": 121
  },
  "luminance": 0.18968
}

Semantic roles & 50–950 ramp

primary

#6C811B

secondary

#5B43B5

accent

#3FE862

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #6C811B

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

Preview Lab → · Contrast checker → · Palette generator →