#656D5B#656D5B

#656D5B is a mid, muted yellow-green. Relative luminance 0.145; OKLCH L 52.2% C 0.029 H 126.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#656D5B
RGB	rgb(101, 109, 91)
HSL	hsl(87, 9%, 39%)
HSV	hsv(87, 17%, 43%)
CMYK	cmyk(7.3%, 0%, 16.5%, 57.3%)
CIE-LAB	lab(44.88, -6.66, 9.04)
CIE-LCH	lch(44.88, 11.23, 126.37°)
OKLab	oklab(52.25% -0.0175 0.0233)
OKLCH	oklch(52.25% 0.029 126.9)
XYZ	xyz(12.7235, 14.4593, 12.0161)
Luminance	0.1446 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656D5B #635B6D

analogous

#6D6C5B #656D5B #5C6D5B

triadic

#656D5B #5B656D #6D5B65

tetradic

#656D5B #5B6D6C #635B6D #6D5B5C

square

#656D5B #5B6D6C #635B6D #6D5B5C

split-complementary

#656D5B #5B5C6D #6C5B6D

monochromatic

#272A23 #464C3F #656D5B #848E77 #A2AA99

Accessibility & contrast

On white

5.40

#656D5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#656D5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656D5B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656D5B	#FFFFFF	#000000	##FFFFFF
##656D5B	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6A5A

Deuteranopia (green-blind)

#6E6A5C

Tritanopia (blue-blind)

#666B68

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #656d5b;
/* rgb */ color: rgb(101, 109, 91);
/* oklch */ color: oklch(52.2% 0.029 126.9);

Tailwind

colors: {
  custom: {
    50: '#919689',
    500: '#656d5b',
    950: '#000000',
  },
}

SCSS

$custom: #656d5b;
$custom-light: #919689;
$custom-dark: #000000;

JSON

{
  "hex": "#656d5b",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 91
  },
  "hsl": {
    "h": 86.667,
    "s": 9,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52246,
    "c": 0.02919,
    "h": 126.9
  },
  "luminance": 0.14459
}

Semantic roles & 50–950 ramp

primary

#656D5B

secondary

#918B99

accent

#76B291

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0D0B

muted

#7D7E7C

Preview Lab

Preview with #656D5B

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

Preview Lab → · Contrast checker → · Palette generator →