#515D10#515D10

#515D10 is a mid, moderate yellow. Relative luminance 0.096; OKLCH L 45.3% C 0.098 H 118.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#515D10
RGB	rgb(81, 93, 16)
HSL	hsl(69, 71%, 21%)
HSV	hsv(69, 83%, 36%)
CMYK	cmyk(12.9%, 0%, 82.8%, 63.5%)
CIE-LAB	lab(37.14, -15.55, 39.24)
CIE-LCH	lch(37.14, 42.21, 111.62°)
OKLab	oklab(45.28% -0.0467 0.0861)
OKLCH	oklch(45.28% 0.098 118.5)
XYZ	xyz(7.4014, 9.6155, 1.9562)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515D10 #1C105D

analogous

#5D4310 #515D10 #2B5D10

triadic

#515D10 #10515D #5D1051

tetradic

#515D10 #105D43 #1C105D #5D102B

square

#515D10 #105D43 #1C105D #5D102B

split-complementary

#515D10 #102B5D #43105D

monochromatic

#171A04 #242907 #515D10 #7E9119 #ACC522

Accessibility & contrast

On white

7.18

#515D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#515D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515D10

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515D10	#FFFFFF	#000000	##FFFFFF
##515D10	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645700

Deuteranopia (green-blind)

#625817

Tritanopia (blue-blind)

#56574F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #515d10;
/* rgb */ color: rgb(81, 93, 16);
/* oklch */ color: oklch(45.3% 0.098 118.5);

Tailwind

colors: {
  custom: {
    50: '#858a56',
    500: '#515d10',
    950: '#000000',
  },
}

SCSS

$custom: #515d10;
$custom-light: #858a56;
$custom-dark: #000000;

JSON

{
  "hex": "#515d10",
  "rgb": {
    "r": 81,
    "g": 93,
    "b": 16
  },
  "hsl": {
    "h": 69.351,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.45282,
    "c": 0.09792,
    "h": 118.5
  },
  "luminance": 0.09615
}

Semantic roles & 50–950 ramp

primary

#515D10

secondary

#423396

accent

#3AED56

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #515D10

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

Preview Lab → · Contrast checker → · Palette generator →