#5B6410#5B6410

#5B6410 is a mid, moderate yellow. Relative luminance 0.114; OKLCH L 48.0% C 0.103 H 115.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5B6410
RGB	rgb(91, 100, 16)
HSL	hsl(66, 72%, 23%)
HSV	hsv(66, 84%, 39%)
CMYK	cmyk(9%, 0%, 84%, 60.8%)
CIE-LAB	lab(40.21, -14.67, 42.32)
CIE-LCH	lch(40.21, 44.79, 109.11°)
OKLab	oklab(47.95% -0.0448 0.0922)
OKLCH	oklch(47.95% 0.103 115.9)
XYZ	xyz(8.9653, 11.3760, 2.2136)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6410 #191064

analogous

#644310 #5B6410 #316410

triadic

#5B6410 #105B64 #64105B

tetradic

#5B6410 #106443 #191064 #641031

square

#5B6410 #106443 #191064 #641031

split-complementary

#5B6410 #103164 #431064

monochromatic

#181A04 #2B2F08 #5B6410 #8B9918 #BBCE21

Accessibility & contrast

On white

6.41

#5B6410 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#5B6410 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6410

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6410	#FFFFFF	#000000	##FFFFFF
##5B6410	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5E00

Deuteranopia (green-blind)

#6B5F18

Tritanopia (blue-blind)

#615E55

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b6410;
/* rgb */ color: rgb(91, 100, 16);
/* oklch */ color: oklch(48.0% 0.103 115.9);

Tailwind

colors: {
  custom: {
    50: '#8c9057',
    500: '#5b6410',
    950: '#000000',
  },
}

SCSS

$custom: #5b6410;
$custom-light: #8c9057;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6410",
  "rgb": {
    "r": 91,
    "g": 100,
    "b": 16
  },
  "hsl": {
    "h": 66.429,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.47953,
    "c": 0.10255,
    "h": 115.9
  },
  "luminance": 0.11376
}

Semantic roles & 50–950 ramp

primary

#5B6410

secondary

#3F339D

accent

#39EF4C

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #5B6410

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

Preview Lab → · Contrast checker → · Palette generator →