#616D1B#616D1B

#616D1B is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 50.8% C 0.105 H 117.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#616D1B
RGB	rgb(97, 109, 27)
HSL	hsl(69, 60%, 27%)
HSV	hsv(69, 75%, 43%)
CMYK	cmyk(11%, 0%, 75.2%, 57.3%)
CIE-LAB	lab(43.59, -16.22, 41.70)
CIE-LCH	lch(43.59, 44.75, 111.25°)
OKLab	oklab(50.82% -0.0485 0.0928)
OKLCH	oklch(50.82% 0.105 117.6)
XYZ	xyz(10.5965, 13.5579, 3.0954)
Luminance	0.1356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616D1B #271B6D

analogous

#6D501B #616D1B #386D1B

triadic

#616D1B #1B616D #6D1B61

tetradic

#616D1B #1B6D50 #271B6D #6D1B38

square

#616D1B #1B6D50 #271B6D #6D1B38

split-complementary

#616D1B #1B386D #501B6D

monochromatic

#161906 #353C0F #616D1B #8D9E27 #B7CD35

Accessibility & contrast

On white

5.66

#616D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#616D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616D1B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616D1B	#FFFFFF	#000000	##FFFFFF
##616D1B	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670C

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#67675D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #616d1b;
/* rgb */ color: rgb(97, 109, 27);
/* oklch */ color: oklch(50.8% 0.105 117.6);

Tailwind

colors: {
  custom: {
    50: '#91965e',
    500: '#616d1b',
    950: '#000000',
  },
}

SCSS

$custom: #616d1b;
$custom-light: #91965e;
$custom-dark: #000000;

JSON

{
  "hex": "#616d1b",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 27
  },
  "hsl": {
    "h": 68.78,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50817,
    "c": 0.1047,
    "h": 117.6
  },
  "luminance": 0.13558
}

Semantic roles & 50–950 ramp

primary

#616D1B

secondary

#5042A2

accent

#44E35C

background

#F9F9F5

surface

#F1F2E9

border

#CBCCC5

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #616D1B

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

Preview Lab → · Contrast checker → · Palette generator →