#5C8018#5C8018

#5C8018 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.3% C 0.133 H 127.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5C8018
RGB	rgb(92, 128, 24)
HSL	hsl(81, 68%, 30%)
HSV	hsv(81, 81%, 50%)
CMYK	cmyk(28.1%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(49.23, -28.26, 47.99)
CIE-LCH	lch(49.23, 55.69, 120.50°)
OKLab	oklab(55.28% -0.0814 0.1056)
OKLCH	oklch(55.28% 0.133 127.6)
XYZ	xyz(12.2977, 17.7793, 3.6478)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C8018 #3C1880

analogous

#807018 #5C8018 #288018

triadic

#5C8018 #185C80 #80185C

tetradic

#5C8018 #188070 #3C1880 #801828

square

#5C8018 #188070 #3C1880 #801828

split-complementary

#5C8018 #182880 #701880

monochromatic

#131A05 #374C0E #5C8018 #81B422 #A2DA39

Accessibility & contrast

On white

4.61

#5C8018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5C8018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5C8018

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C8018	#FFFFFF	#000000	##FFFFFF
##5C8018	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#827423

Tritanopia (blue-blind)

#607A6D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5c8018;
/* rgb */ color: rgb(92, 128, 24);
/* oklch */ color: oklch(55.3% 0.133 127.6);

Tailwind

colors: {
  custom: {
    50: '#8ea55f',
    500: '#5c8018',
    950: '#000000',
  },
}

SCSS

$custom: #5c8018;
$custom-light: #8ea55f;
$custom-dark: #000000;

JSON

{
  "hex": "#5c8018",
  "rgb": {
    "r": 92,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 80.769,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55276,
    "c": 0.13338,
    "h": 127.6
  },
  "luminance": 0.1778
}

Semantic roles & 50–950 ramp

primary

#5C8018

secondary

#6840B4

accent

#3DEB79

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #5C8018

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

Preview Lab → · Contrast checker → · Palette generator →