#515E10#515E10

#515E10 is a mid, moderate yellow-green. Relative luminance 0.098; OKLCH L 45.5% C 0.099 H 119.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#515E10
RGB	rgb(81, 94, 16)
HSL	hsl(70, 71%, 22%)
HSV	hsv(70, 83%, 37%)
CMYK	cmyk(13.8%, 0%, 83%, 63.1%)
CIE-LAB	lab(37.47, -16.10, 39.54)
CIE-LCH	lch(37.47, 42.69, 112.15°)
OKLab	oklab(45.54% -0.0482 0.0867)
OKLCH	oklch(45.54% 0.099 119.1)
XYZ	xyz(7.4897, 9.7922, 1.9856)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515E10 #1D105E

analogous

#5E4410 #515E10 #2A5E10

triadic

#515E10 #10515E #5E1051

tetradic

#515E10 #105E44 #1D105E #5E102A

square

#515E10 #105E44 #1D105E #5E102A

split-complementary

#515E10 #102A5E #44105E

monochromatic

#171A04 #242A07 #515E10 #7E9219 #ABC722

Accessibility & contrast

On white

7.10

#515E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#515E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515E10

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515E10	#FFFFFF	#000000	##FFFFFF
##515E10	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655800

Deuteranopia (green-blind)

#635818

Tritanopia (blue-blind)

#565850

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #515e10;
/* rgb */ color: rgb(81, 94, 16);
/* oklch */ color: oklch(45.5% 0.099 119.1);

Tailwind

colors: {
  custom: {
    50: '#858b56',
    500: '#515e10',
    950: '#000000',
  },
}

SCSS

$custom: #515e10;
$custom-light: #858b56;
$custom-dark: #000000;

JSON

{
  "hex": "#515e10",
  "rgb": {
    "r": 81,
    "g": 94,
    "b": 16
  },
  "hsl": {
    "h": 70,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.45543,
    "c": 0.09919,
    "h": 119.1
  },
  "luminance": 0.09792
}

Semantic roles & 50–950 ramp

primary

#515E10

secondary

#443397

accent

#3AEE58

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C03

muted

#7C7D78

Preview Lab

Preview with #515E10

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

Preview Lab → · Contrast checker → · Palette generator →