#656C18#656C18

#656C18 is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 50.9% C 0.104 H 114.3°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#656C18
RGB	rgb(101, 108, 24)
HSL	hsl(65, 64%, 26%)
HSV	hsv(65, 78%, 42%)
CMYK	cmyk(6.5%, 0%, 77.8%, 57.6%)
CIE-LAB	lab(43.59, -13.98, 42.97)
CIE-LCH	lch(43.59, 45.19, 108.02°)
OKLab	oklab(50.89% -0.0428 0.0948)
OKLCH	oklch(50.89% 0.104 114.3)
XYZ	xyz(10.8946, 13.5580, 2.9070)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656C18 #1F186C

analogous

#6C4918 #656C18 #3B6C18

triadic

#656C18 #18656C #6C1865

tetradic

#656C18 #186C49 #1F186C #6C183B

square

#656C18 #186C49 #1F186C #6C183B

split-complementary

#656C18 #183B6C #49186C

monochromatic

#171906 #363A0D #656C18 #949E23 #C3D02E

Accessibility & contrast

On white

5.66

#656C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#656C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656C18

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656C18	#FFFFFF	#000000	##FFFFFF
##656C18	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)

#746606

Deuteranopia (green-blind)

#74681F

Tritanopia (blue-blind)

#6C655C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #656c18;
/* rgb */ color: rgb(101, 108, 24);
/* oklch */ color: oklch(50.9% 0.104 114.3);

Tailwind

colors: {
  custom: {
    50: '#94965c',
    500: '#656c18',
    950: '#000000',
  },
}

SCSS

$custom: #656c18;
$custom-light: #94965c;
$custom-dark: #000000;

JSON

{
  "hex": "#656c18",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 24
  },
  "hsl": {
    "h": 65,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.50893,
    "c": 0.10399,
    "h": 114.3
  },
  "luminance": 0.13558
}

Semantic roles & 50–950 ramp

primary

#656C18

secondary

#463EA2

accent

#41E74F

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #656C18

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

Preview Lab → · Contrast checker → · Palette generator →