#616640#616640

#616640 is a mid, muted yellow. Relative luminance 0.124; OKLCH L 49.6% C 0.057 H 114.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#616640
RGB	rgb(97, 102, 64)
HSL	hsl(68, 23%, 33%)
HSV	hsv(68, 37%, 40%)
CMYK	cmyk(4.9%, 0%, 37.3%, 60%)
CIE-LAB	lab(41.87, -8.71, 20.86)
CIE-LCH	lch(41.87, 22.61, 112.65°)
OKLab	oklab(49.58% -0.0236 0.0515)
OKLCH	oklch(49.58% 0.057 114.6)
XYZ	xyz(10.6066, 12.4144, 6.6870)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616640 #454066

analogous

#665840 #616640 #4E6640

triadic

#616640 #406166 #664061

tetradic

#616640 #406658 #454066 #66404E

square

#616640 #406658 #454066 #66404E

split-complementary

#616640 #404E66 #584066

monochromatic

#191B11 #3D4028 #616640 #858C58 #A3AA77

Accessibility & contrast

On white

6.03

#616640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#616640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616640

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616640	#FFFFFF	#000000	##FFFFFF
##616640	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623D

Deuteranopia (green-blind)

#6B6342

Tritanopia (blue-blind)

#65625C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #616640;
/* rgb */ color: rgb(97, 102, 64);
/* oklch */ color: oklch(49.6% 0.057 114.6);

Tailwind

colors: {
  custom: {
    50: '#8e9175',
    500: '#616640',
    950: '#000000',
  },
}

SCSS

$custom: #616640;
$custom-light: #8e9175;
$custom-dark: #000000;

JSON

{
  "hex": "#616640",
  "rgb": {
    "r": 97,
    "g": 102,
    "b": 64
  },
  "hsl": {
    "h": 67.895,
    "s": 22.892,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49579,
    "c": 0.05663,
    "h": 114.6
  },
  "luminance": 0.12414
}

Semantic roles & 50–950 ramp

primary

#616640

secondary

#726D95

accent

#68BF74

background

#F8F8F7

surface

#F0F0ED

border

#CBCBC8

text

#0C0C08

muted

#7D7D7B

Preview Lab

Preview with #616640

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

Preview Lab → · Contrast checker → · Palette generator →