#616B1C#616B1C

#616B1C 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	#616B1C
RGB	rgb(97, 107, 28)
HSL	hsl(68, 59%, 26%)
HSV	hsv(68, 74%, 42%)
CMYK	cmyk(9.3%, 0%, 73.8%, 58%)
CIE-LAB	lab(42.97, -15.07, 40.69)
CIE-LCH	lch(42.97, 43.40, 110.32°)
OKLab	oklab(50.32% -0.0452 0.0909)
OKLCH	oklch(50.32% 0.101 116.5)
XYZ	xyz(10.3973, 13.1408, 3.0871)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B1C #261C6B

analogous

#6B4E1C #616B1C #3A6B1C

triadic

#616B1C #1C616B #6B1C61

tetradic

#616B1C #1C6B4E #261C6B #6B1C3A

square

#616B1C #1C6B4E #261C6B #6B1C3A

split-complementary

#616B1C #1C3A6B #4E1C6B

monochromatic

#161806 #353A0F #616B1C #8D9C29 #B8CB37

Accessibility & contrast

On white

5.79

#616B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#616B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B1C

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B1C	#FFFFFF	#000000	##FFFFFF
##616B1C	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)

#73650F

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#67655B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #616b1c;
/* rgb */ color: rgb(97, 107, 28);
/* oklch */ color: oklch(50.3% 0.101 116.5);

Tailwind

colors: {
  custom: {
    50: '#90955e',
    500: '#616b1c',
    950: '#000000',
  },
}

SCSS

$custom: #616b1c;
$custom-light: #90955e;
$custom-dark: #000000;

JSON

{
  "hex": "#616b1c",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 28
  },
  "hsl": {
    "h": 67.595,
    "s": 58.519,
    "l": 26.471
  },
  "oklch": {
    "l": 0.50323,
    "c": 0.10147,
    "h": 116.5
  },
  "luminance": 0.13141
}

Semantic roles & 50–950 ramp

primary

#616B1C

secondary

#4F43A0

accent

#46E25A

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #616B1C

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

Preview Lab → · Contrast checker → · Palette generator →