#5B661E#5B661E

#5B661E is a mid, moderate yellow. Relative luminance 0.118; OKLCH L 48.6% C 0.096 H 117.6°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#5B661E
RGB	rgb(91, 102, 30)
HSL	hsl(69, 55%, 26%)
HSV	hsv(69, 71%, 40%)
CMYK	cmyk(10.8%, 0%, 70.6%, 60%)
CIE-LAB	lab(40.93, -14.98, 37.62)
CIE-LCH	lch(40.93, 40.49, 111.72°)
OKLab	oklab(48.56% -0.0444 0.0849)
OKLCH	oklch(48.56% 0.096 117.6)
XYZ	xyz(9.3003, 11.8207, 3.0197)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B661E #291E66

analogous

#664D1E #5B661E #37661E

triadic

#5B661E #1E5B66 #661E5B

tetradic

#5B661E #1E664D #291E66 #661E37

square

#5B661E #1E664D #291E66 #661E37

split-complementary

#5B661E #1E3766 #4D1E66

monochromatic

#151807 #313710 #5B661E #85952C #AFC53A

Accessibility & contrast

On white

6.24

#5B661E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5B661E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B661E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B661E	#FFFFFF	#000000	##FFFFFF
##5B661E	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6014

Deuteranopia (green-blind)

#6C6123

Tritanopia (blue-blind)

#616057

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b661e;
/* rgb */ color: rgb(91, 102, 30);
/* oklch */ color: oklch(48.6% 0.096 117.6);

Tailwind

colors: {
  custom: {
    50: '#8c915e',
    500: '#5b661e',
    950: '#000000',
  },
}

SCSS

$custom: #5b661e;
$custom-light: #8c915e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b661e",
  "rgb": {
    "r": 91,
    "g": 102,
    "b": 30
  },
  "hsl": {
    "h": 69.167,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48563,
    "c": 0.09579,
    "h": 117.6
  },
  "luminance": 0.11821
}

Semantic roles & 50–950 ramp

primary

#5B661E

secondary

#52459B

accent

#4ADE61

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C05

muted

#7D7D79

Preview Lab

Preview with #5B661E

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

Preview Lab → · Contrast checker → · Palette generator →