#515710#515710

#515710 is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.7% C 0.090 H 114.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#515710
RGB	rgb(81, 87, 16)
HSL	hsl(65, 69%, 20%)
HSV	hsv(65, 82%, 34%)
CMYK	cmyk(6.9%, 0%, 81.6%, 65.9%)
CIE-LAB	lab(35.21, -12.20, 37.46)
CIE-LCH	lch(35.21, 39.40, 108.03°)
OKLab	oklab(43.73% -0.0374 0.0823)
OKLCH	oklch(43.73% 0.09 114.5)
XYZ	xyz(6.8953, 8.6033, 1.7875)
Luminance	0.0860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515710 #161057

analogous

#573910 #515710 #2E5710

triadic

#515710 #105157 #571051

tetradic

#515710 #105739 #161057 #57102E

square

#515710 #105739 #161057 #57102E

split-complementary

#515710 #102E57 #391057

monochromatic

#181A05 #212306 #515710 #818B1A #B1BE23

Accessibility & contrast

On white

7.72

#515710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#515710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515710

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515710	#FFFFFF	#000000	##FFFFFF
##515710	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5202

Deuteranopia (green-blind)

#5E5316

Tritanopia (blue-blind)

#57514A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #515710;
/* rgb */ color: rgb(81, 87, 16);
/* oklch */ color: oklch(43.7% 0.090 114.5);

Tailwind

colors: {
  custom: {
    50: '#848655',
    500: '#515710',
    950: '#000000',
  },
}

SCSS

$custom: #515710;
$custom-light: #848655;
$custom-dark: #000000;

JSON

{
  "hex": "#515710",
  "rgb": {
    "r": 81,
    "g": 87,
    "b": 16
  },
  "hsl": {
    "h": 65.07,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.43728,
    "c": 0.09039,
    "h": 114.5
  },
  "luminance": 0.08603
}

Semantic roles & 50–950 ramp

primary

#515710

secondary

#3A3290

accent

#3CEC4B

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #515710

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

Preview Lab → · Contrast checker → · Palette generator →