#515311#515311

#515311 is a dark, moderate yellow. Relative luminance 0.080; OKLCH L 42.7% C 0.085 H 111.3°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#515311
RGB	rgb(81, 83, 17)
HSL	hsl(62, 66%, 20%)
HSV	hsv(62, 80%, 33%)
CMYK	cmyk(2.4%, 0%, 79.5%, 67.5%)
CIE-LAB	lab(33.93, -9.84, 35.88)
CIE-LCH	lch(33.93, 37.21, 105.34°)
OKLab	oklab(42.71% -0.0308 0.0792)
OKLCH	oklch(42.71% 0.085 111.3)
XYZ	xyz(6.5880, 7.9765, 1.7228)
Luminance	0.0798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515311 #131153

analogous

#533411 #515311 #305311

triadic

#515311 #115153 #531151

tetradic

#515311 #115334 #131153 #531130

square

#515311 #115334 #131153 #531130

split-complementary

#515311 #113053 #341153

monochromatic

#191905 #1F2007 #515311 #83861B #B4B926

Accessibility & contrast

On white

8.09

#515311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#515311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515311

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515311	#FFFFFF	#000000	##FFFFFF
##515311	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F05

Deuteranopia (green-blind)

#5A5116

Tritanopia (blue-blind)

#574D46

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #515311;
/* rgb */ color: rgb(81, 83, 17);
/* oklch */ color: oklch(42.7% 0.085 111.3);

Tailwind

colors: {
  custom: {
    50: '#848355',
    500: '#515311',
    950: '#000000',
  },
}

SCSS

$custom: #515311;
$custom-light: #848355;
$custom-dark: #000000;

JSON

{
  "hex": "#515311",
  "rgb": {
    "r": 81,
    "g": 83,
    "b": 17
  },
  "hsl": {
    "h": 61.818,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.42709,
    "c": 0.08493,
    "h": 111.3
  },
  "luminance": 0.07976
}

Semantic roles & 50–950 ramp

primary

#515311

secondary

#36348C

accent

#3FE944

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #515311

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

Preview Lab → · Contrast checker → · Palette generator →