#515B0D#515B0D

#515B0D is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 44.7% C 0.097 H 117.2°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#515B0D
RGB	rgb(81, 91, 13)
HSL	hsl(68, 75%, 20%)
HSV	hsv(68, 86%, 36%)
CMYK	cmyk(11%, 0%, 85.7%, 64.3%)
CIE-LAB	lab(36.48, -14.58, 39.64)
CIE-LCH	lch(36.48, 42.24, 110.19°)
OKLab	oklab(44.75% -0.0443 0.0863)
OKLCH	oklch(44.75% 0.097 117.2)
XYZ	xyz(7.2073, 9.2606, 1.7885)
Luminance	0.0926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515B0D #170D5B

analogous

#5B3E0D #515B0D #2A5B0D

triadic

#515B0D #0D515B #5B0D51

tetradic

#515B0D #0D5B3E #170D5B #5B0D2A

square

#515B0D #0D5B3E #170D5B #5B0D2A

split-complementary

#515B0D #0D2A5B #3E0D5B

monochromatic

#181B04 #212505 #515B0D #819115 #B0C61C

Accessibility & contrast

On white

7.36

#515B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#515B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515B0D

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515B0D	#FFFFFF	#000000	##FFFFFF
##515B0D	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625600

Deuteranopia (green-blind)

#615615

Tritanopia (blue-blind)

#57554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #515b0d;
/* rgb */ color: rgb(81, 91, 13);
/* oklch */ color: oklch(44.7% 0.097 117.2);

Tailwind

colors: {
  custom: {
    50: '#858954',
    500: '#515b0d',
    950: '#000000',
  },
}

SCSS

$custom: #515b0d;
$custom-light: #858954;
$custom-dark: #000000;

JSON

{
  "hex": "#515b0d",
  "rgb": {
    "r": 81,
    "g": 91,
    "b": 13
  },
  "hsl": {
    "h": 67.692,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.44745,
    "c": 0.09702,
    "h": 117.2
  },
  "luminance": 0.09261
}

Semantic roles & 50–950 ramp

primary

#515B0D

secondary

#3C2F95

accent

#36F24E

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #515B0D

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

Preview Lab → · Contrast checker → · Palette generator →