#518639#518639

#518639 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.5% C 0.123 H 137.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#518639
RGB	rgb(81, 134, 57)
HSL	hsl(101, 40%, 37%)
HSV	hsv(101, 57%, 53%)
CMYK	cmyk(39.6%, 0%, 57.5%, 47.5%)
CIE-LAB	lab(50.80, -32.59, 35.47)
CIE-LCH	lch(50.80, 48.17, 132.58°)
OKLab	oklab(56.47% -0.0899 0.0839)
OKLCH	oklch(56.47% 0.123 137)
XYZ	xyz(12.6566, 19.0943, 6.8888)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518639 #6E3986

analogous

#778639 #518639 #398648

triadic

#518639 #395186 #863951

tetradic

#518639 #397786 #6E3986 #864839

square

#518639 #397786 #6E3986 #864839

split-complementary

#518639 #483986 #863977

monochromatic

#1D3014 #375B27 #518639 #6BB14B #8EC475

Accessibility & contrast

On white

4.36

#518639 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#518639 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518639

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518639	#FFFFFF	#000000	##000000
##518639	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7C31

Deuteranopia (green-blind)

#83773E

Tritanopia (blue-blind)

#4F8275

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #518639;
/* rgb */ color: rgb(81, 134, 57);
/* oklch */ color: oklch(56.5% 0.123 137.0);

Tailwind

colors: {
  custom: {
    50: '#85a972',
    500: '#518639',
    950: '#000000',
  },
}

SCSS

$custom: #518639;
$custom-light: #85a972;
$custom-dark: #000000;

JSON

{
  "hex": "#518639",
  "rgb": {
    "r": 81,
    "g": 134,
    "b": 57
  },
  "hsl": {
    "h": 101.299,
    "s": 40.314,
    "l": 37.451
  },
  "oklch": {
    "l": 0.56475,
    "c": 0.12292,
    "h": 137
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#518639

secondary

#996DAD

accent

#58D0AB

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B1008

muted

#7C7F7B

Preview Lab

Preview with #518639

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

Preview Lab → · Contrast checker → · Palette generator →