#616B60#616B60

#616B60 is a mid, muted grey. Relative luminance 0.139; OKLCH L 51.6% C 0.021 H 142.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#616B60
RGB	rgb(97, 107, 96)
HSL	hsl(115, 5%, 40%)
HSV	hsv(115, 10%, 42%)
CMYK	cmyk(9.3%, 0%, 10.3%, 58%)
CIE-LAB	lab(44.09, -6.12, 4.87)
CIE-LCH	lch(44.09, 7.82, 141.46°)
OKLab	oklab(51.58% -0.0167 0.0127)
OKLCH	oklch(51.58% 0.021 142.7)
XYZ	xyz(12.2984, 13.9012, 13.0993)
Luminance	0.1390 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B60 #6A606B

analogous

#676B60 #616B60 #606B65

triadic

#616B60 #60616B #6B6061

tetradic

#616B60 #60676B #6A606B #6B6560

square

#616B60 #60676B #6A606B #6B6560

split-complementary

#616B60 #65606B #6B6067

monochromatic

#272A26 #444B43 #616B60 #7F8B7D #9FA89E

Accessibility & contrast

On white

5.56

#616B60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#616B60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B60

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B60	#FFFFFF	#000000	##FFFFFF
##616B60	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C695F

Deuteranopia (green-blind)

#6A6860

Tritanopia (blue-blind)

#606A68

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #616b60;
/* rgb */ color: rgb(97, 107, 96);
/* oklch */ color: oklch(51.6% 0.021 142.7);

Tailwind

colors: {
  custom: {
    50: '#8e958d',
    500: '#616b60',
    950: '#000000',
  },
}

SCSS

$custom: #616b60;
$custom-light: #8e958d;
$custom-dark: #000000;

JSON

{
  "hex": "#616b60",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 96
  },
  "hsl": {
    "h": 114.545,
    "s": 5.419,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51578,
    "c": 0.02095,
    "h": 142.7
  },
  "luminance": 0.13901
}

Semantic roles & 50–950 ramp

primary

#616B60

secondary

#978F97

accent

#79AFAA

background

#F8F9F8

surface

#F0F1F0

border

#CBCBCB

text

#0C0D0C

muted

#7D7E7D

Preview Lab

Preview with #616B60

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

Preview Lab → · Contrast checker → · Palette generator →