#616C4C#616C4C

#616C4C is a mid, muted yellow-green. Relative luminance 0.138; OKLCH L 51.3% C 0.050 H 123.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#616C4C
RGB	rgb(97, 108, 76)
HSL	hsl(81, 17%, 36%)
HSV	hsv(81, 30%, 42%)
CMYK	cmyk(10.2%, 0%, 29.6%, 57.6%)
CIE-LAB	lab(43.93, -10.32, 16.57)
CIE-LCH	lch(43.93, 19.52, 121.91°)
OKLab	oklab(51.3% -0.0277 0.0417)
OKLCH	oklch(51.3% 0.05 123.6)
XYZ	xyz(11.5967, 13.7883, 8.8865)
Luminance	0.1379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616C4C #574C6C

analogous

#6C674C #616C4C #516C4C

triadic

#616C4C #4C616C #6C4C61

tetradic

#616C4C #4C6C67 #574C6C #6C4C51

square

#616C4C #4C6C67 #574C6C #6C4C51

split-complementary

#616C4C #4C516C #674C6C

monochromatic

#202419 #414833 #616C4C #819065 #9FAB87

Accessibility & contrast

On white

5.59

#616C4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#616C4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616C4C

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616C4C	#FFFFFF	#000000	##FFFFFF
##616C4C	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70684A

Deuteranopia (green-blind)

#6E684D

Tritanopia (blue-blind)

#636964

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #616c4c;
/* rgb */ color: rgb(97, 108, 76);
/* oklch */ color: oklch(51.3% 0.050 123.6);

Tailwind

colors: {
  custom: {
    50: '#8e967e',
    500: '#616c4c',
    950: '#000000',
  },
}

SCSS

$custom: #616c4c;
$custom-light: #8e967e;
$custom-dark: #000000;

JSON

{
  "hex": "#616c4c",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 76
  },
  "hsl": {
    "h": 80.625,
    "s": 17.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.51295,
    "c": 0.05005,
    "h": 123.6
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#616C4C

secondary

#857C98

accent

#6EBA88

background

#F8F9F7

surface

#F0F1EE

border

#CBCBC9

text

#0C0D0A

muted

#7D7E7C

Preview Lab

Preview with #616C4C

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

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