#656B37#656B37

#656B37 is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 51.0% C 0.074 H 114.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#656B37
RGB	rgb(101, 107, 55)
HSL	hsl(67, 32%, 32%)
HSV	hsv(67, 49%, 42%)
CMYK	cmyk(5.6%, 0%, 48.6%, 58%)
CIE-LAB	lab(43.59, -10.90, 28.22)
CIE-LCH	lch(43.59, 30.25, 111.13°)
OKLab	oklab(50.99% -0.0308 0.0676)
OKLCH	oklch(50.99% 0.074 114.5)
XYZ	xyz(11.3143, 13.5581, 5.6346)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656B37 #3D376B

analogous

#6B5737 #656B37 #4B6B37

triadic

#656B37 #37656B #6B3765

tetradic

#656B37 #376B57 #3D376B #6B374B

square

#656B37 #376B57 #3D376B #6B374B

split-complementary

#656B37 #374B6B #57376B

monochromatic

#191A0D #3F4322 #656B37 #8B934C #AAB26A

Accessibility & contrast

On white

5.66

#656B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#656B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656B37

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656B37	#FFFFFF	#000000	##FFFFFF
##656B37	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726733

Deuteranopia (green-blind)

#71683A

Tritanopia (blue-blind)

#6A665F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #656b37;
/* rgb */ color: rgb(101, 107, 55);
/* oklch */ color: oklch(51.0% 0.074 114.5);

Tailwind

colors: {
  custom: {
    50: '#92956f',
    500: '#656b37',
    950: '#000000',
  },
}

SCSS

$custom: #656b37;
$custom-light: #92956f;
$custom-dark: #000000;

JSON

{
  "hex": "#656b37",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 55
  },
  "hsl": {
    "h": 66.923,
    "s": 32.099,
    "l": 31.765
  },
  "oklch": {
    "l": 0.50992,
    "c": 0.07426,
    "h": 114.5
  },
  "luminance": 0.13558
}

Semantic roles & 50–950 ramp

primary

#656B37

secondary

#69629B

accent

#60C86C

background

#F9F9F6

surface

#F1F1EC

border

#CBCBC7

text

#0D0D07

muted

#7E7E7A

Preview Lab

Preview with #656B37

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

Preview Lab → · Contrast checker → · Palette generator →