#5B6911#5B6911

#5B6911 is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.2% C 0.108 H 118.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B6911
RGB	rgb(91, 105, 17)
HSL	hsl(70, 72%, 24%)
HSV	hsv(70, 84%, 41%)
CMYK	cmyk(13.3%, 0%, 83.8%, 58.8%)
CIE-LAB	lab(41.79, -17.34, 43.42)
CIE-LCH	lch(41.79, 46.76, 111.77°)
OKLab	oklab(49.23% -0.0521 0.0948)
OKLCH	oklch(49.23% 0.108 118.8)
XYZ	xyz(9.4674, 12.3678, 2.4187)
Luminance	0.1237 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6911 #1F1169

analogous

#694B11 #5B6911 #2F6911

triadic

#5B6911 #115B69 #69115B

tetradic

#5B6911 #11694B #1F1169 #69112F

square

#5B6911 #11694B #1F1169 #69112F

split-complementary

#5B6911 #112F69 #4B1169

monochromatic

#171A04 #2D3408 #5B6911 #899E1A #B6D222

Accessibility & contrast

On white

6.05

#5B6911 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5B6911 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6911

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6911	#FFFFFF	#000000	##FFFFFF
##5B6911	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706300

Deuteranopia (green-blind)

#6F631A

Tritanopia (blue-blind)

#616359

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b6911;
/* rgb */ color: rgb(91, 105, 17);
/* oklch */ color: oklch(49.2% 0.108 118.8);

Tailwind

colors: {
  custom: {
    50: '#8c9358',
    500: '#5b6911',
    950: '#000000',
  },
}

SCSS

$custom: #5b6911;
$custom-light: #8c9358;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6911",
  "rgb": {
    "r": 91,
    "g": 105,
    "b": 17
  },
  "hsl": {
    "h": 69.545,
    "s": 72.131,
    "l": 23.922
  },
  "oklch": {
    "l": 0.49232,
    "c": 0.10815,
    "h": 118.8
  },
  "luminance": 0.12368
}

Semantic roles & 50–950 ramp

primary

#5B6911

secondary

#4635A1

accent

#39EF56

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6911

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

Preview Lab → · Contrast checker → · Palette generator →