#52590D#52590D

#52590D is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.3% C 0.094 H 115.1°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#52590D
RGB	rgb(82, 89, 13)
HSL	hsl(66, 75%, 20%)
HSV	hsv(66, 85%, 35%)
CMYK	cmyk(7.9%, 0%, 85.4%, 65.1%)
CIE-LAB	lab(35.92, -12.98, 39.18)
CIE-LCH	lch(35.92, 41.27, 108.33°)
OKLab	oklab(44.32% -0.0399 0.0853)
OKLCH	oklch(44.32% 0.094 115.1)
XYZ	xyz(7.1249, 8.9678, 1.7363)
Luminance	0.0897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52590D #140D59

analogous

#593A0D #52590D #2C590D

triadic

#52590D #0D5259 #590D52

tetradic

#52590D #0D593A #140D59 #590D2C

square

#52590D #0D593A #140D59 #590D2C

split-complementary

#52590D #0D2C59 #3A0D59

monochromatic

#191B04 #212405 #52590D #838E15 #B4C41D

Accessibility & contrast

On white

7.52

#52590D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#52590D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52590D

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52590D	#FFFFFF	#000000	##FFFFFF
##52590D	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#605514

Tritanopia (blue-blind)

#58534B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #52590d;
/* rgb */ color: rgb(82, 89, 13);
/* oklch */ color: oklch(44.3% 0.094 115.1);

Tailwind

colors: {
  custom: {
    50: '#858754',
    500: '#52590d',
    950: '#000000',
  },
}

SCSS

$custom: #52590d;
$custom-light: #858754;
$custom-dark: #000000;

JSON

{
  "hex": "#52590d",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 13
  },
  "hsl": {
    "h": 65.526,
    "s": 74.51,
    "l": 20
  },
  "oklch": {
    "l": 0.44317,
    "c": 0.09418,
    "h": 115.1
  },
  "luminance": 0.08968
}

Semantic roles & 50–950 ramp

primary

#52590D

secondary

#382E93

accent

#37F148

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #52590D

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

Preview Lab → · Contrast checker → · Palette generator →