#616B11#616B11

#616B11 is a mid, moderate yellow. Relative luminance 0.131; OKLCH L 50.2% C 0.108 H 116.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#616B11
RGB	rgb(97, 107, 17)
HSL	hsl(67, 73%, 24%)
HSV	hsv(67, 84%, 42%)
CMYK	cmyk(9.3%, 0%, 84.1%, 58%)
CIE-LAB	lab(42.91, -15.63, 44.60)
CIE-LCH	lch(42.91, 47.26, 109.31°)
OKLab	oklab(50.25% -0.0477 0.097)
OKLCH	oklch(50.25% 0.108 116.2)
XYZ	xyz(10.2889, 13.0974, 2.5162)
Luminance	0.1310 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B11 #1B116B

analogous

#6B4811 #616B11 #346B11

triadic

#616B11 #11616B #6B1161

tetradic

#616B11 #116B48 #1B116B #6B1134

square

#616B11 #116B48 #1B116B #6B1134

split-complementary

#616B11 #11346B #48116B

monochromatic

#181A04 #313609 #616B11 #91A019 #C1D522

Accessibility & contrast

On white

5.80

#616B11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#616B11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B11

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B11	#FFFFFF	#000000	##FFFFFF
##616B11	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736500

Deuteranopia (green-blind)

#72661A

Tritanopia (blue-blind)

#68645B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #616b11;
/* rgb */ color: rgb(97, 107, 17);
/* oklch */ color: oklch(50.2% 0.108 116.2);

Tailwind

colors: {
  custom: {
    50: '#919559',
    500: '#616b11',
    950: '#000000',
  },
}

SCSS

$custom: #616b11;
$custom-light: #919559;
$custom-dark: #000000;

JSON

{
  "hex": "#616b11",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 17
  },
  "hsl": {
    "h": 66.667,
    "s": 72.581,
    "l": 24.314
  },
  "oklch": {
    "l": 0.5025,
    "c": 0.10814,
    "h": 116.2
  },
  "luminance": 0.13097
}

Semantic roles & 50–950 ramp

primary

#616B11

secondary

#4135A3

accent

#39EF4D

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #616B11

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

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