#525B11#525B11

#525B11 is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 44.9% C 0.094 H 116.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#525B11
RGB	rgb(82, 91, 17)
HSL	hsl(67, 69%, 21%)
HSV	hsv(67, 81%, 36%)
CMYK	cmyk(9.9%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(36.59, -13.92, 38.41)
CIE-LCH	lch(36.59, 40.85, 109.92°)
OKLab	oklab(44.86% -0.0422 0.0845)
OKLCH	oklch(44.86% 0.094 116.5)
XYZ	xyz(7.3221, 9.3166, 1.9428)
Luminance	0.0932 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525B11 #1A115B

analogous

#5B3F11 #525B11 #2D5B11

triadic

#525B11 #11525B #5B1152

tetradic

#525B11 #115B3F #1A115B #5B112D

square

#525B11 #115B3F #1A115B #5B112D

split-complementary

#525B11 #112D5B #3F115B

monochromatic

#171A05 #242707 #525B11 #808F1B #AFC224

Accessibility & contrast

On white

7.33

#525B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#525B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #525B11

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525B11	#FFFFFF	#000000	##FFFFFF
##525B11	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625602

Deuteranopia (green-blind)

#615718

Tritanopia (blue-blind)

#58554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #525b11;
/* rgb */ color: rgb(82, 91, 17);
/* oklch */ color: oklch(44.9% 0.094 116.5);

Tailwind

colors: {
  custom: {
    50: '#858956',
    500: '#525b11',
    950: '#000000',
  },
}

SCSS

$custom: #525b11;
$custom-light: #858956;
$custom-dark: #000000;

JSON

{
  "hex": "#525b11",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 67.297,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.44857,
    "c": 0.09439,
    "h": 116.5
  },
  "luminance": 0.09316
}

Semantic roles & 50–950 ramp

primary

#525B11

secondary

#403494

accent

#3CEB52

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #525B11

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

Preview Lab → · Contrast checker → · Palette generator →