#5C8F18#5C8F18

#5C8F18 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.2% C 0.152 H 131.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5C8F18
RGB	rgb(92, 143, 24)
HSL	hsl(86, 71%, 33%)
HSV	hsv(86, 83%, 56%)
CMYK	cmyk(35.7%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(54.01, -35.22, 52.34)
CIE-LCH	lch(54.01, 63.09, 123.93°)
OKLab	oklab(59.17% -0.1002 0.1148)
OKLCH	oklch(59.17% 0.152 131.1)
XYZ	xyz(14.4009, 21.9856, 4.3489)
Luminance	0.2199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C8F18 #4B188F

analogous

#8F8618 #5C8F18 #218F18

triadic

#5C8F18 #185C8F #8F185C

tetradic

#5C8F18 #188F86 #4B188F #8F1821

square

#5C8F18 #188F86 #4B188F #8F1821

split-complementary

#5C8F18 #18218F #86188F

monochromatic

#192606 #3A5B0F #5C8F18 #7EC321 #9CDF42

Accessibility & contrast

On white

3.89

#5C8F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#5C8F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C8F18

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C8F18	#FFFFFF	#000000	##000000
##5C8F18	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8F8026

Tritanopia (blue-blind)

#5E897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5c8f18;
/* rgb */ color: rgb(92, 143, 24);
/* oklch */ color: oklch(59.2% 0.152 131.1);

Tailwind

colors: {
  custom: {
    50: '#8fb061',
    500: '#5c8f18',
    950: '#000000',
  },
}

SCSS

$custom: #5c8f18;
$custom-light: #8fb061;
$custom-dark: #000000;

JSON

{
  "hex": "#5c8f18",
  "rgb": {
    "r": 92,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 85.714,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.59174,
    "c": 0.15242,
    "h": 131.1
  },
  "luminance": 0.21986
}

Semantic roles & 50–950 ramp

primary

#5C8F18

secondary

#7843C0

accent

#3AEE87

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5C8F18

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

Preview Lab → · Contrast checker → · Palette generator →