#656B3F#656B3F

#656B3F is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 51.1% C 0.064 H 115.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#656B3F
RGB	rgb(101, 107, 63)
HSL	hsl(68, 26%, 33%)
HSV	hsv(68, 41%, 42%)
CMYK	cmyk(5.6%, 0%, 41.1%, 58%)
CIE-LAB	lab(43.71, -9.93, 23.89)
CIE-LCH	lch(43.71, 25.87, 112.58°)
OKLab	oklab(51.13% -0.0273 0.0584)
OKLCH	oklch(51.13% 0.064 115.1)
XYZ	xyz(11.5218, 13.6411, 6.7277)
Luminance	0.1364 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656B3F #453F6B

analogous

#6B5B3F #656B3F #4F6B3F

triadic

#656B3F #3F656B #6B3F65

tetradic

#656B3F #3F6B5B #453F6B #6B3F4F

square

#656B3F #3F6B5B #453F6B #6B3F4F

split-complementary

#656B3F #3F4F6B #5B3F6B

monochromatic

#1C1E12 #414428 #656B3F #899256 #A7AE76

Accessibility & contrast

On white

5.63

#656B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#656B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656B3F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656B3F	#FFFFFF	#000000	##FFFFFF
##656B3F	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71673C

Deuteranopia (green-blind)

#706841

Tritanopia (blue-blind)

#6A6660

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #656b3f;
/* rgb */ color: rgb(101, 107, 63);
/* oklch */ color: oklch(51.1% 0.064 115.1);

Tailwind

colors: {
  custom: {
    50: '#919575',
    500: '#656b3f',
    950: '#000000',
  },
}

SCSS

$custom: #656b3f;
$custom-light: #919575;
$custom-dark: #000000;

JSON

{
  "hex": "#656b3f",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 63
  },
  "hsl": {
    "h": 68.182,
    "s": 25.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51129,
    "c": 0.06444,
    "h": 115.1
  },
  "luminance": 0.13641
}

Semantic roles & 50–950 ramp

primary

#656B3F

secondary

#736C99

accent

#66C272

background

#F9F9F7

surface

#F1F1ED

border

#CBCBC8

text

#0D0D08

muted

#7E7E7B

Preview Lab

Preview with #656B3F

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

Preview Lab → · Contrast checker → · Palette generator →