#616B1D#616B1D

#616B1D is a mid, moderate yellow. Relative luminance 0.131; OKLCH L 50.3% C 0.101 H 116.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#616B1D
RGB	rgb(97, 107, 29)
HSL	hsl(68, 57%, 27%)
HSV	hsv(68, 73%, 42%)
CMYK	cmyk(9.3%, 0%, 72.9%, 58%)
CIE-LAB	lab(42.98, -15.01, 40.29)
CIE-LCH	lch(42.98, 42.99, 110.43°)
OKLab	oklab(50.33% -0.0449 0.0902)
OKLCH	oklch(50.33% 0.101 116.5)
XYZ	xyz(10.4095, 13.1456, 3.1512)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B1D #271D6B

analogous

#6B4E1D #616B1D #3A6B1D

triadic

#616B1D #1D616B #6B1D61

tetradic

#616B1D #1D6B4E #271D6B #6B1D3A

square

#616B1D #1D6B4E #271D6B #6B1D3A

split-complementary

#616B1D #1D3A6B #4E1D6B

monochromatic

#161807 #353B10 #616B1D #8D9B2A #B7C939

Accessibility & contrast

On white

5.79

#616B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#616B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B1D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B1D	#FFFFFF	#000000	##FFFFFF
##616B1D	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736510

Deuteranopia (green-blind)

#726623

Tritanopia (blue-blind)

#67655C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #616b1d;
/* rgb */ color: rgb(97, 107, 29);
/* oklch */ color: oklch(50.3% 0.101 116.5);

Tailwind

colors: {
  custom: {
    50: '#90955e',
    500: '#616b1d',
    950: '#000000',
  },
}

SCSS

$custom: #616b1d;
$custom-light: #90955e;
$custom-dark: #000000;

JSON

{
  "hex": "#616b1d",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 29
  },
  "hsl": {
    "h": 67.692,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50331,
    "c": 0.10075,
    "h": 116.5
  },
  "luminance": 0.13145
}

Semantic roles & 50–950 ramp

primary

#616B1D

secondary

#5044A0

accent

#47E15B

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #616B1D

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

Preview Lab → · Contrast checker → · Palette generator →