#5C9D18#5C9D18

#5C9D18 is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.8% C 0.170 H 133.4°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5C9D18
RGB	rgb(92, 157, 24)
HSL	hsl(89, 73%, 35%)
HSV	hsv(89, 85%, 62%)
CMYK	cmyk(41.4%, 0%, 84.7%, 38.4%)
CIE-LAB	lab(58.47, -41.29, 56.32)
CIE-LCH	lch(58.47, 69.84, 126.24°)
OKLab	oklab(62.82% -0.1165 0.1233)
OKLCH	oklch(62.82% 0.17 133.4)
XYZ	xyz(16.6352, 26.4543, 5.0937)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C9D18 #59189D

analogous

#9D9B18 #5C9D18 #1A9D18

triadic

#5C9D18 #185C9D #9D185C

tetradic

#5C9D18 #189D9B #59189D #9D181A

square

#5C9D18 #189D9B #59189D #9D181A

split-complementary

#5C9D18 #181A9D #9B189D

monochromatic

#1E3308 #3D6810 #5C9D18 #7BD220 #99E44C

Accessibility & contrast

On white

3.34

#5C9D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5C9D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C9D18

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C9D18	#FFFFFF	#000000	##000000
##5C9D18	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9B8B29

Tritanopia (blue-blind)

#5C9685

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5c9d18;
/* rgb */ color: rgb(92, 157, 24);
/* oklch */ color: oklch(62.8% 0.170 133.4);

Tailwind

colors: {
  custom: {
    50: '#90ba63',
    500: '#5c9d18',
    950: '#000000',
  },
}

SCSS

$custom: #5c9d18;
$custom-light: #90ba63;
$custom-dark: #000000;

JSON

{
  "hex": "#5c9d18",
  "rgb": {
    "r": 92,
    "g": 157,
    "b": 24
  },
  "hsl": {
    "h": 89.323,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.62818,
    "c": 0.16962,
    "h": 133.4
  },
  "luminance": 0.26455
}

Semantic roles & 50–950 ramp

primary

#5C9D18

secondary

#874BC5

accent

#38F092

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5C9D18

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

Preview Lab → · Contrast checker → · Palette generator →