#5B6510#5B6510

#5B6510 is a mid, moderate yellow. Relative luminance 0.116; OKLCH L 48.2% C 0.104 H 116.5°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5B6510
RGB	rgb(91, 101, 16)
HSL	hsl(67, 73%, 23%)
HSV	hsv(67, 84%, 40%)
CMYK	cmyk(9.9%, 0%, 84.2%, 60.4%)
CIE-LAB	lab(40.52, -15.22, 42.60)
CIE-LCH	lch(40.52, 45.24, 109.65°)
OKLab	oklab(48.21% -0.0464 0.0928)
OKLCH	oklch(48.21% 0.104 116.5)
XYZ	xyz(9.0618, 11.5690, 2.2458)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6510 #1A1065

analogous

#654410 #5B6510 #306510

triadic

#5B6510 #105B65 #65105B

tetradic

#5B6510 #106544 #1A1065 #651030

square

#5B6510 #106544 #1A1065 #651030

split-complementary

#5B6510 #103065 #441065

monochromatic

#181A04 #2B3008 #5B6510 #8B9A18 #BACF21

Accessibility & contrast

On white

6.34

#5B6510 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5B6510 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6510

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6510	#FFFFFF	#000000	##FFFFFF
##5B6510	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D5F00

Deuteranopia (green-blind)

#6C6018

Tritanopia (blue-blind)

#615F56

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b6510;
/* rgb */ color: rgb(91, 101, 16);
/* oklch */ color: oklch(48.2% 0.104 116.5);

Tailwind

colors: {
  custom: {
    50: '#8c9057',
    500: '#5b6510',
    950: '#000000',
  },
}

SCSS

$custom: #5b6510;
$custom-light: #8c9057;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6510",
  "rgb": {
    "r": 91,
    "g": 101,
    "b": 16
  },
  "hsl": {
    "h": 67.059,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.48207,
    "c": 0.10375,
    "h": 116.5
  },
  "luminance": 0.11569
}

Semantic roles & 50–950 ramp

primary

#5B6510

secondary

#40339D

accent

#38EF4E

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C03

muted

#7D7D78

Preview Lab

Preview with #5B6510

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

Preview Lab → · Contrast checker → · Palette generator →