#515B13#515B13

#515B13 is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 44.8% C 0.094 H 117.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#515B13
RGB	rgb(81, 91, 19)
HSL	hsl(68, 65%, 22%)
HSV	hsv(68, 79%, 36%)
CMYK	cmyk(11%, 0%, 79.1%, 64.3%)
CIE-LAB	lab(36.52, -14.29, 37.56)
CIE-LCH	lch(36.52, 40.18, 110.83°)
OKLab	oklab(44.78% -0.0429 0.0831)
OKLCH	oklch(44.78% 0.094 117.3)
XYZ	xyz(7.2521, 9.2786, 2.0249)
Luminance	0.0928 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515B13 #1D135B

analogous

#5B4113 #515B13 #2D5B13

triadic

#515B13 #13515B #5B1351

tetradic

#515B13 #135B41 #1D135B #5B132D

square

#515B13 #135B41 #1D135B #5B132D

split-complementary

#515B13 #132D5B #41135B

monochromatic

#171905 #242808 #515B13 #7E8E1E #ABC028

Accessibility & contrast

On white

7.35

#515B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#515B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515B13

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515B13	#FFFFFF	#000000	##FFFFFF
##515B13	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625605

Deuteranopia (green-blind)

#615619

Tritanopia (blue-blind)

#56554D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #515b13;
/* rgb */ color: rgb(81, 91, 19);
/* oklch */ color: oklch(44.8% 0.094 117.3);

Tailwind

colors: {
  custom: {
    50: '#848957',
    500: '#515b13',
    950: '#000000',
  },
}

SCSS

$custom: #515b13;
$custom-light: #848957;
$custom-dark: #000000;

JSON

{
  "hex": "#515b13",
  "rgb": {
    "r": 81,
    "g": 91,
    "b": 19
  },
  "hsl": {
    "h": 68.333,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.44783,
    "c": 0.09352,
    "h": 117.3
  },
  "luminance": 0.09279
}

Semantic roles & 50–950 ramp

primary

#515B13

secondary

#443793

accent

#3FE857

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #515B13

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

Preview Lab → · Contrast checker → · Palette generator →