#518119#518119

#518119 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.8% C 0.140 H 131.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#518119
RGB	rgb(81, 129, 25)
HSL	hsl(88, 68%, 30%)
HSV	hsv(88, 81%, 51%)
CMYK	cmyk(37.2%, 0%, 80.6%, 49.4%)
CIE-LAB	lab(48.91, -33.06, 47.13)
CIE-LCH	lch(48.91, 57.57, 125.05°)
OKLab	oklab(54.85% -0.0936 0.1043)
OKLCH	oklch(54.85% 0.14 131.9)
XYZ	xyz(11.4189, 17.5196, 3.6995)
Luminance	0.1752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518119 #491981

analogous

#817D19 #518119 #1D8119

triadic

#518119 #195181 #811951

tetradic

#518119 #19817D #491981 #81191D

square

#518119 #19817D #491981 #81191D

split-complementary

#518119 #191D81 #7D1981

monochromatic

#111A05 #314E0F #518119 #71B423 #90D93B

Accessibility & contrast

On white

4.66

#518119 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#518119 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #518119

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518119	#FFFFFF	#000000	##FFFFFF
##518119	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#807324

Tritanopia (blue-blind)

#527B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #518119;
/* rgb */ color: rgb(81, 129, 25);
/* oklch */ color: oklch(54.8% 0.140 131.9);

Tailwind

colors: {
  custom: {
    50: '#86a65f',
    500: '#518119',
    950: '#000000',
  },
}

SCSS

$custom: #518119;
$custom-light: #86a65f;
$custom-dark: #000000;

JSON

{
  "hex": "#518119",
  "rgb": {
    "r": 81,
    "g": 129,
    "b": 25
  },
  "hsl": {
    "h": 87.692,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54846,
    "c": 0.14015,
    "h": 131.9
  },
  "luminance": 0.1752
}

Semantic roles & 50–950 ramp

primary

#518119

secondary

#7641B5

accent

#3DEA8D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #518119

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

Preview Lab → · Contrast checker → · Palette generator →