#4F8133#4F8133

#4F8133 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.122 H 135.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F8133
RGB	rgb(79, 129, 51)
HSL	hsl(98, 43%, 35%)
HSV	hsv(98, 60%, 51%)
CMYK	cmyk(38.8%, 0%, 60.5%, 49.4%)
CIE-LAB	lab(49.01, -31.68, 36.34)
CIE-LCH	lch(49.01, 48.22, 131.08°)
OKLab	oklab(54.97% -0.0877 0.0852)
OKLCH	oklch(54.97% 0.122 135.8)
XYZ	xyz(11.6720, 17.6012, 5.9137)
Luminance	0.1760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8133 #653381

analogous

#768133 #4F8133 #33813E

triadic

#4F8133 #334F81 #81334F

tetradic

#4F8133 #337681 #653381 #813E33

square

#4F8133 #337681 #653381 #813E33

split-complementary

#4F8133 #3E3381 #813376

monochromatic

#192910 #345522 #4F8133 #6AAD44 #8BC46A

Accessibility & contrast

On white

4.65

#4F8133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4F8133 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F8133

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8133	#FFFFFF	#000000	##FFFFFF
##4F8133	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85772B

Deuteranopia (green-blind)

#7E7339

Tritanopia (blue-blind)

#4E7C70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f8133;
/* rgb */ color: rgb(79, 129, 51);
/* oklch */ color: oklch(55.0% 0.122 135.8);

Tailwind

colors: {
  custom: {
    50: '#84a66d',
    500: '#4f8133',
    950: '#000000',
  },
}

SCSS

$custom: #4f8133;
$custom-light: #84a66d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8133",
  "rgb": {
    "r": 79,
    "g": 129,
    "b": 51
  },
  "hsl": {
    "h": 98.462,
    "s": 43.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54967,
    "c": 0.12226,
    "h": 135.8
  },
  "luminance": 0.17602
}

Semantic roles & 50–950 ramp

primary

#4F8133

secondary

#9264AC

accent

#55D3A6

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #4F8133

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

Preview Lab → · Contrast checker → · Palette generator →