#52570F#52570F

#52570F is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.8% C 0.091 H 113.7°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#52570F
RGB	rgb(82, 87, 15)
HSL	hsl(64, 71%, 20%)
HSV	hsv(64, 83%, 34%)
CMYK	cmyk(5.7%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(35.29, -11.76, 37.93)
CIE-LCH	lch(35.29, 39.71, 107.22°)
OKLab	oklab(43.81% -0.0364 0.083)
OKLCH	oklch(43.81% 0.091 113.7)
XYZ	xyz(6.9743, 8.6449, 1.7531)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52570F #140F57

analogous

#57380F #52570F #2E570F

triadic

#52570F #0F5257 #570F52

tetradic

#52570F #0F5738 #140F57 #570F2E

square

#52570F #0F5738 #140F57 #570F2E

split-complementary

#52570F #0F2E57 #380F57

monochromatic

#191A05 #212306 #52570F #838B18 #B4BF21

Accessibility & contrast

On white

7.70

#52570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#52570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52570F

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52570F	#FFFFFF	#000000	##FFFFFF
##52570F	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#5E5415

Tritanopia (blue-blind)

#58514A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #52570f;
/* rgb */ color: rgb(82, 87, 15);
/* oklch */ color: oklch(43.8% 0.091 113.7);

Tailwind

colors: {
  custom: {
    50: '#858654',
    500: '#52570f',
    950: '#000000',
  },
}

SCSS

$custom: #52570f;
$custom-light: #858654;
$custom-dark: #000000;

JSON

{
  "hex": "#52570f",
  "rgb": {
    "r": 82,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 64.167,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.43814,
    "c": 0.09066,
    "h": 113.7
  },
  "luminance": 0.08645
}

Semantic roles & 50–950 ramp

primary

#52570F

secondary

#383191

accent

#3AED47

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #52570F

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

Preview Lab → · Contrast checker → · Palette generator →