#525A10#525A10

#525A10 is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.6% C 0.094 H 115.8°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#525A10
RGB	rgb(82, 90, 16)
HSL	hsl(66, 70%, 21%)
HSV	hsv(66, 82%, 35%)
CMYK	cmyk(8.9%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(36.26, -13.41, 38.46)
CIE-LCH	lch(36.26, 40.73, 109.22°)
OKLab	oklab(44.59% -0.0408 0.0844)
OKLCH	oklch(44.59% 0.094 115.8)
XYZ	xyz(7.2296, 9.1437, 1.8742)
Luminance	0.0914 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525A10 #18105A

analogous

#5A3D10 #525A10 #2D5A10

triadic

#525A10 #10525A #5A1052

tetradic

#525A10 #105A3D #18105A #5A102D

square

#525A10 #105A3D #18105A #5A102D

split-complementary

#525A10 #102D5A #3D105A

monochromatic

#181A05 #232607 #525A10 #818E19 #B1C222

Accessibility & contrast

On white

7.42

#525A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#525A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #525A10

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525A10	#FFFFFF	#000000	##FFFFFF
##525A10	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615501

Deuteranopia (green-blind)

#605617

Tritanopia (blue-blind)

#58544C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #525a10;
/* rgb */ color: rgb(82, 90, 16);
/* oklch */ color: oklch(44.6% 0.094 115.8);

Tailwind

colors: {
  custom: {
    50: '#858855',
    500: '#525a10',
    950: '#000000',
  },
}

SCSS

$custom: #525a10;
$custom-light: #858855;
$custom-dark: #000000;

JSON

{
  "hex": "#525a10",
  "rgb": {
    "r": 82,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 66.486,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.44593,
    "c": 0.09373,
    "h": 115.8
  },
  "luminance": 0.09144
}

Semantic roles & 50–950 ramp

primary

#525A10

secondary

#3D3393

accent

#3BED4E

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #525A10

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

Preview Lab → · Contrast checker → · Palette generator →