#5D8018#5D8018

#5D8018 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.3% C 0.133 H 127.2°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5D8018
RGB	rgb(93, 128, 24)
HSL	hsl(80, 68%, 30%)
HSV	hsv(80, 81%, 50%)
CMYK	cmyk(27.3%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(49.29, -27.85, 48.07)
CIE-LCH	lch(49.29, 55.55, 120.09°)
OKLab	oklab(55.34% -0.0804 0.1058)
OKLCH	oklch(55.34% 0.133 127.2)
XYZ	xyz(12.3983, 17.8312, 3.6525)
Luminance	0.1783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D8018 #3B1880

analogous

#806F18 #5D8018 #298018

triadic

#5D8018 #185D80 #80185D

tetradic

#5D8018 #18806F #3B1880 #801829

square

#5D8018 #18806F #3B1880 #801829

split-complementary

#5D8018 #182980 #6F1880

monochromatic

#131A05 #384C0E #5D8018 #82B422 #A4DA39

Accessibility & contrast

On white

4.60

#5D8018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#5D8018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5D8018

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D8018	#FFFFFF	#000000	##FFFFFF
##5D8018	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#827423

Tritanopia (blue-blind)

#617A6D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5d8018;
/* rgb */ color: rgb(93, 128, 24);
/* oklch */ color: oklch(55.3% 0.133 127.2);

Tailwind

colors: {
  custom: {
    50: '#8fa55f',
    500: '#5d8018',
    950: '#000000',
  },
}

SCSS

$custom: #5d8018;
$custom-light: #8fa55f;
$custom-dark: #000000;

JSON

{
  "hex": "#5d8018",
  "rgb": {
    "r": 93,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 80.192,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55344,
    "c": 0.13285,
    "h": 127.2
  },
  "luminance": 0.17831
}

Semantic roles & 50–950 ramp

primary

#5D8018

secondary

#6740B4

accent

#3DEB77

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #5D8018

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

Preview Lab → · Contrast checker → · Palette generator →