#656C1F#656C1F

#656C1F is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 50.9% C 0.099 H 114.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#656C1F
RGB	rgb(101, 108, 31)
HSL	hsl(65, 55%, 27%)
HSV	hsv(65, 71%, 42%)
CMYK	cmyk(6.5%, 0%, 71.3%, 57.6%)
CIE-LAB	lab(43.64, -13.58, 40.21)
CIE-LCH	lch(43.64, 42.45, 108.66°)
OKLab	oklab(50.95% -0.041 0.0903)
OKLCH	oklch(50.95% 0.099 114.4)
XYZ	xyz(10.9770, 13.5910, 3.3411)
Luminance	0.1359 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656C1F #261F6C

analogous

#6C4D1F #656C1F #3E6C1F

triadic

#656C1F #1F656C #6C1F65

tetradic

#656C1F #1F6C4D #261F6C #6C1F3E

square

#656C1F #1F6C4D #261F6C #6C1F3E

split-complementary

#656C1F #1F3E6C #4D1F6C

monochromatic

#161807 #393C11 #656C1F #919C2D #BBC83E

Accessibility & contrast

On white

5.65

#656C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#656C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656C1F

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656C1F	#FFFFFF	#000000	##FFFFFF
##656C1F	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746613

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#6C655D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #656c1f;
/* rgb */ color: rgb(101, 108, 31);
/* oklch */ color: oklch(50.9% 0.099 114.4);

Tailwind

colors: {
  custom: {
    50: '#939660',
    500: '#656c1f',
    950: '#000000',
  },
}

SCSS

$custom: #656c1f;
$custom-light: #939660;
$custom-dark: #000000;

JSON

{
  "hex": "#656c1f",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 31
  },
  "hsl": {
    "h": 65.455,
    "s": 55.396,
    "l": 27.255
  },
  "oklch": {
    "l": 0.50948,
    "c": 0.09913,
    "h": 114.4
  },
  "luminance": 0.13591
}

Semantic roles & 50–950 ramp

primary

#656C1F

secondary

#4F47A0

accent

#49DF57

background

#F9F9F5

surface

#F2F1EA

border

#CCCBC6

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #656C1F

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

Preview Lab → · Contrast checker → · Palette generator →