#516E1F#516E1F

#516E1F is a mid, moderate yellow-green. Relative luminance 0.130; OKLCH L 49.9% C 0.111 H 127.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#516E1F
RGB	rgb(81, 110, 31)
HSL	hsl(82, 56%, 28%)
HSV	hsv(82, 72%, 43%)
CMYK	cmyk(26.4%, 0%, 71.8%, 56.9%)
CIE-LAB	lab(42.76, -23.58, 38.84)
CIE-LCH	lch(42.76, 45.43, 121.26°)
OKLab	oklab(49.86% -0.0673 0.0879)
OKLCH	oklch(49.86% 0.111 127.5)
XYZ	xyz(9.2166, 12.9999, 3.3197)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516E1F #3C1F6E

analogous

#6E631F #516E1F #2A6E1F

triadic

#516E1F #1F516E #6E1F51

tetradic

#516E1F #1F6E63 #3C1F6E #6E1F2A

square

#516E1F #1F6E63 #3C1F6E #6E1F2A

split-complementary

#516E1F #1F2A6E #631F6E

monochromatic

#121807 #2E3E12 #516E1F #749E2C #96C93F

Accessibility & contrast

On white

5.83

#516E1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#516E1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516E1F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516E1F	#FFFFFF	#000000	##FFFFFF
##516E1F	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746613

Deuteranopia (green-blind)

#706426

Tritanopia (blue-blind)

#54695E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #516e1f;
/* rgb */ color: rgb(81, 110, 31);
/* oklch */ color: oklch(49.9% 0.111 127.5);

Tailwind

colors: {
  custom: {
    50: '#859760',
    500: '#516e1f',
    950: '#000000',
  },
}

SCSS

$custom: #516e1f;
$custom-light: #859760;
$custom-dark: #000000;

JSON

{
  "hex": "#516e1f",
  "rgb": {
    "r": 81,
    "g": 110,
    "b": 31
  },
  "hsl": {
    "h": 82.025,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.49856,
    "c": 0.11071,
    "h": 127.5
  },
  "luminance": 0.13
}

Semantic roles & 50–950 ramp

primary

#516E1F

secondary

#6847A2

accent

#48DF80

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0D05

muted

#7C7E79

Preview Lab

Preview with #516E1F

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

Preview Lab → · Contrast checker → · Palette generator →