#516F33#516F33

#516F33 is a mid, moderate yellow-green. Relative luminance 0.134; OKLCH L 50.4% C 0.094 H 131.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#516F33
RGB	rgb(81, 111, 51)
HSL	hsl(90, 37%, 32%)
HSV	hsv(90, 54%, 44%)
CMYK	cmyk(27%, 0%, 54.1%, 56.5%)
CIE-LAB	lab(43.30, -22.13, 29.67)
CIE-LCH	lch(43.30, 37.02, 126.71°)
OKLab	oklab(50.36% -0.0615 0.0707)
OKLCH	oklch(50.36% 0.094 131)
XYZ	xyz(9.6752, 13.3570, 5.1997)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516F33 #51336F

analogous

#6F6F33 #516F33 #336F33

triadic

#516F33 #33516F #6F3351

tetradic

#516F33 #336F6F #51336F #6F3333

square

#516F33 #336F6F #51336F #6F3333

split-complementary

#516F33 #33336F #6F336F

monochromatic

#141B0C #324520 #516F33 #709946 #8EB864

Accessibility & contrast

On white

5.72

#516F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#516F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516F33

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516F33	#FFFFFF	#000000	##FFFFFF
##516F33	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682E

Deuteranopia (green-blind)

#6F6637

Tritanopia (blue-blind)

#526B61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #516f33;
/* rgb */ color: rgb(81, 111, 51);
/* oklch */ color: oklch(50.4% 0.094 131.0);

Tailwind

colors: {
  custom: {
    50: '#83986c',
    500: '#516f33',
    950: '#000000',
  },
}

SCSS

$custom: #516f33;
$custom-light: #83986c;
$custom-dark: #000000;

JSON

{
  "hex": "#516f33",
  "rgb": {
    "r": 81,
    "g": 111,
    "b": 51
  },
  "hsl": {
    "h": 90,
    "s": 37.037,
    "l": 31.765
  },
  "oklch": {
    "l": 0.50356,
    "c": 0.0937,
    "h": 131
  },
  "luminance": 0.13357
}

Semantic roles & 50–950 ramp

primary

#516F33

secondary

#7F5EA0

accent

#5BCD94

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0D07

muted

#7C7E7A

Preview Lab

Preview with #516F33

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

Preview Lab → · Contrast checker → · Palette generator →