#5F8F18#5F8F18

#5F8F18 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.4% C 0.151 H 130.2°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5F8F18
RGB	rgb(95, 143, 24)
HSL	hsl(84, 71%, 33%)
HSV	hsv(84, 83%, 56%)
CMYK	cmyk(33.6%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(54.18, -34.07, 52.56)
CIE-LCH	lch(54.18, 62.63, 122.95°)
OKLab	oklab(59.36% -0.0973 0.1152)
OKLCH	oklch(59.36% 0.151 130.2)
XYZ	xyz(14.7066, 22.1433, 4.3632)
Luminance	0.2214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8F18 #48188F

analogous

#8F8318 #5F8F18 #238F18

triadic

#5F8F18 #185F8F #8F185F

tetradic

#5F8F18 #188F83 #48188F #8F1823

square

#5F8F18 #188F83 #48188F #8F1823

split-complementary

#5F8F18 #18238F #83188F

monochromatic

#192606 #3C5B0F #5F8F18 #82C321 #A0DF42

Accessibility & contrast

On white

3.87

#5F8F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#5F8F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8F18

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8F18	#FFFFFF	#000000	##000000
##5F8F18	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8F8026

Tritanopia (blue-blind)

#62887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5f8f18;
/* rgb */ color: rgb(95, 143, 24);
/* oklch */ color: oklch(59.4% 0.151 130.2);

Tailwind

colors: {
  custom: {
    50: '#91b061',
    500: '#5f8f18',
    950: '#000000',
  },
}

SCSS

$custom: #5f8f18;
$custom-light: #91b061;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8f18",
  "rgb": {
    "r": 95,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 84.202,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.59355,
    "c": 0.15081,
    "h": 130.2
  },
  "luminance": 0.22144
}

Semantic roles & 50–950 ramp

primary

#5F8F18

secondary

#7543C0

accent

#3AEE82

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5F8F18

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

Preview Lab → · Contrast checker → · Palette generator →