#4F8221#4F8221

#4F8221 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.1% C 0.138 H 133.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F8221
RGB	rgb(79, 130, 33)
HSL	hsl(92, 60%, 32%)
HSV	hsv(92, 75%, 51%)
CMYK	cmyk(39.2%, 0%, 74.6%, 49%)
CIE-LAB	lab(49.18, -33.76, 44.49)
CIE-LCH	lch(49.18, 55.85, 127.19°)
OKLab	oklab(55.05% -0.0948 0.1001)
OKLCH	oklch(55.05% 0.138 133.4)
XYZ	xyz(11.4814, 17.7368, 4.2571)
Luminance	0.1774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8221 #542182

analogous

#808221 #4F8221 #218223

triadic

#4F8221 #214F82 #82214F

tetradic

#4F8221 #218082 #542182 #822321

square

#4F8221 #218082 #542182 #822321

split-complementary

#4F8221 #232182 #822180

monochromatic

#142008 #315115 #4F8221 #6DB32D #8BD24C

Accessibility & contrast

On white

4.62

#4F8221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4F8221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F8221

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8221	#FFFFFF	#000000	##FFFFFF
##4F8221	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770F

Deuteranopia (green-blind)

#80732A

Tritanopia (blue-blind)

#4F7D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f8221;
/* rgb */ color: rgb(79, 130, 33);
/* oklch */ color: oklch(55.1% 0.138 133.4);

Tailwind

colors: {
  custom: {
    50: '#85a663',
    500: '#4f8221',
    950: '#000000',
  },
}

SCSS

$custom: #4f8221;
$custom-light: #85a663;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8221",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 91.546,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55052,
    "c": 0.13784,
    "h": 133.4
  },
  "luminance": 0.17737
}

Semantic roles & 50–950 ramp

primary

#4F8221

secondary

#824AB4

accent

#45E398

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4F8221

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

Preview Lab → · Contrast checker → · Palette generator →