#5B6F11#5B6F11

#5B6F11 is a mid, moderate yellow-green. Relative luminance 0.136; OKLCH L 50.8% C 0.116 H 121.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5B6F11
RGB	rgb(91, 111, 17)
HSL	hsl(73, 73%, 25%)
HSV	hsv(73, 85%, 44%)
CMYK	cmyk(18%, 0%, 84.7%, 56.5%)
CIE-LAB	lab(43.70, -20.51, 45.13)
CIE-LCH	lch(43.70, 49.57, 114.44°)
OKLab	oklab(50.77% -0.0608 0.0984)
OKLCH	oklch(50.77% 0.116 121.7)
XYZ	xyz(10.1002, 13.6335, 2.6296)
Luminance	0.1363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6F11 #25116F

analogous

#6F5411 #5B6F11 #2C6F11

triadic

#5B6F11 #115B6F #6F115B

tetradic

#5B6F11 #116F54 #25116F #6F112C

square

#5B6F11 #116F54 #25116F #6F112C

split-complementary

#5B6F11 #112C6F #54116F

monochromatic

#161B04 #2F3A09 #5B6F11 #87A419 #B2D921

Accessibility & contrast

On white

5.64

#5B6F11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#5B6F11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6F11

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6F11	#FFFFFF	#000000	##FFFFFF
##5B6F11	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766800

Deuteranopia (green-blind)

#74671B

Tritanopia (blue-blind)

#60695E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5b6f11;
/* rgb */ color: rgb(91, 111, 17);
/* oklch */ color: oklch(50.8% 0.116 121.7);

Tailwind

colors: {
  custom: {
    50: '#8d9859',
    500: '#5b6f11',
    950: '#000000',
  },
}

SCSS

$custom: #5b6f11;
$custom-light: #8d9859;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6f11",
  "rgb": {
    "r": 91,
    "g": 111,
    "b": 17
  },
  "hsl": {
    "h": 72.766,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.11565,
    "h": 121.7
  },
  "luminance": 0.13633
}

Semantic roles & 50–950 ramp

primary

#5B6F11

secondary

#4D35A6

accent

#38F05F

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6F11

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

Preview Lab → · Contrast checker → · Palette generator →