#525B10#525B10

#525B10 is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 44.9% C 0.095 H 116.5°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#525B10
RGB	rgb(82, 91, 16)
HSL	hsl(67, 70%, 21%)
HSV	hsv(67, 82%, 36%)
CMYK	cmyk(9.9%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(36.58, -13.97, 38.76)
CIE-LCH	lch(36.58, 41.20, 109.82°)
OKLab	oklab(44.85% -0.0424 0.085)
OKLCH	oklch(44.85% 0.095 116.5)
XYZ	xyz(7.3145, 9.3135, 1.9025)
Luminance	0.0931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525B10 #19105B

analogous

#5B3E10 #525B10 #2C5B10

triadic

#525B10 #10525B #5B1052

tetradic

#525B10 #105B3E #19105B #5B102C

square

#525B10 #105B3E #19105B #5B102C

split-complementary

#525B10 #102C5B #3E105B

monochromatic

#171A05 #232707 #525B10 #818F19 #B0C322

Accessibility & contrast

On white

7.34

#525B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#525B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #525B10

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525B10	#FFFFFF	#000000	##FFFFFF
##525B10	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625600

Deuteranopia (green-blind)

#615717

Tritanopia (blue-blind)

#58554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #525b10;
/* rgb */ color: rgb(82, 91, 16);
/* oklch */ color: oklch(44.9% 0.095 116.5);

Tailwind

colors: {
  custom: {
    50: '#858955',
    500: '#525b10',
    950: '#000000',
  },
}

SCSS

$custom: #525b10;
$custom-light: #858955;
$custom-dark: #000000;

JSON

{
  "hex": "#525b10",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 67.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.44851,
    "c": 0.09498,
    "h": 116.5
  },
  "luminance": 0.09313
}

Semantic roles & 50–950 ramp

primary

#525B10

secondary

#3E3394

accent

#3BED50

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #525B10

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

Preview Lab → · Contrast checker → · Palette generator →