#5B6817#5B6817

#5B6817 is a mid, moderate yellow. Relative luminance 0.122; OKLCH L 49.0% C 0.103 H 118.5°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5B6817
RGB	rgb(91, 104, 23)
HSL	hsl(70, 64%, 25%)
HSV	hsv(70, 78%, 41%)
CMYK	cmyk(12.5%, 0%, 77.9%, 59.2%)
CIE-LAB	lab(41.51, -16.51, 41.08)
CIE-LCH	lch(41.51, 44.27, 111.89°)
OKLab	oklab(49.01% -0.0493 0.0909)
OKLCH	oklch(49.01% 0.103 118.5)
XYZ	xyz(9.4196, 12.1867, 2.6665)
Luminance	0.1219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6817 #241768

analogous

#684D17 #5B6817 #326817

triadic

#5B6817 #175B68 #68175B

tetradic

#5B6817 #17684D #241768 #681732

square

#5B6817 #17684D #241768 #681732

split-complementary

#5B6817 #173268 #4D1768

monochromatic

#161906 #2F360C #5B6817 #879A22 #B3CC2D

Accessibility & contrast

On white

6.11

#5B6817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#5B6817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6817

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6817	#FFFFFF	#000000	##FFFFFF
##5B6817	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6206

Deuteranopia (green-blind)

#6E621E

Tritanopia (blue-blind)

#616259

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b6817;
/* rgb */ color: rgb(91, 104, 23);
/* oklch */ color: oklch(49.0% 0.103 118.5);

Tailwind

colors: {
  custom: {
    50: '#8c935b',
    500: '#5b6817',
    950: '#000000',
  },
}

SCSS

$custom: #5b6817;
$custom-light: #8c935b;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6817",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 23
  },
  "hsl": {
    "h": 69.63,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.49014,
    "c": 0.10343,
    "h": 118.5
  },
  "luminance": 0.12187
}

Semantic roles & 50–950 ramp

primary

#5B6817

secondary

#4C3D9E

accent

#41E75C

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6817

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

Preview Lab → · Contrast checker → · Palette generator →