#515331#515331

#515331 is a dark, muted yellow. Relative luminance 0.082; OKLCH L 43.1% C 0.052 H 111.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#515331
RGB	rgb(81, 83, 49)
HSL	hsl(64, 26%, 26%)
HSV	hsv(64, 41%, 33%)
CMYK	cmyk(2.4%, 0%, 41%, 67.5%)
CIE-LAB	lab(34.31, -6.86, 19.66)
CIE-LCH	lch(34.31, 20.82, 109.23°)
OKLab	oklab(43.13% -0.0187 0.0481)
OKLCH	oklch(43.13% 0.052 111.3)
XYZ	xyz(7.0410, 8.1577, 4.1088)
Luminance	0.0816 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515331 #333153

analogous

#534431 #515331 #405331

triadic

#515331 #315153 #533151

tetradic

#515331 #315344 #333153 #533140

square

#515331 #315344 #333153 #533140

split-complementary

#515331 #314053 #443153

monochromatic

#13130B #2B2D1A #515331 #777948 #9CA05E

Accessibility & contrast

On white

7.98

#515331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#515331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515331

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515331	#FFFFFF	#000000	##FFFFFF
##515331	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502E

Deuteranopia (green-blind)

#585133

Tritanopia (blue-blind)

#554F4B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #515331;
/* rgb */ color: rgb(81, 83, 49);
/* oklch */ color: oklch(43.1% 0.052 111.3);

Tailwind

colors: {
  custom: {
    50: '#828369',
    500: '#515331',
    950: '#000000',
  },
}

SCSS

$custom: #515331;
$custom-light: #828369;
$custom-dark: #000000;

JSON

{
  "hex": "#515331",
  "rgb": {
    "r": 81,
    "g": 83,
    "b": 49
  },
  "hsl": {
    "h": 63.529,
    "s": 25.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43129,
    "c": 0.05165,
    "h": 111.3
  },
  "luminance": 0.08158
}

Semantic roles & 50–950 ramp

primary

#515331

secondary

#5E5C84

accent

#66C26B

background

#F8F8F6

surface

#EFEFEB

border

#CACAC6

text

#0A0A06

muted

#7C7C7A

Preview Lab

Preview with #515331

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

Preview Lab → · Contrast checker → · Palette generator →