#4B8918#4B8918

#4B8918 is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.154 H 134.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B8918
RGB	rgb(75, 137, 24)
HSL	hsl(93, 70%, 32%)
HSV	hsv(93, 82%, 54%)
CMYK	cmyk(45.3%, 0%, 82.5%, 46.3%)
CIE-LAB	lab(51.21, -38.79, 49.48)
CIE-LCH	lch(51.21, 62.87, 128.10°)
OKLab	oklab(56.65% -0.1087 0.1092)
OKLCH	oklch(56.65% 0.154 134.9)
XYZ	xyz(12.0119, 19.4524, 3.9857)
Luminance	0.1945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8918 #561889

analogous

#848918 #4B8918 #18891D

triadic

#4B8918 #184B89 #89184B

tetradic

#4B8918 #188489 #561889 #891D18

square

#4B8918 #188489 #561889 #891D18

split-complementary

#4B8918 #1D1889 #891884

monochromatic

#122106 #2E550F #4B8918 #68BD21 #86DD3E

Accessibility & contrast

On white

4.29

#4B8918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4B8918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8918

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8918	#FFFFFF	#000000	##000000
##4B8918	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#498374

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b8918;
/* rgb */ color: rgb(75, 137, 24);
/* oklch */ color: oklch(56.6% 0.154 134.9);

Tailwind

colors: {
  custom: {
    50: '#84ac60',
    500: '#4b8918',
    950: '#000000',
  },
}

SCSS

$custom: #4b8918;
$custom-light: #84ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8918",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 24
  },
  "hsl": {
    "h": 92.92,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5665,
    "c": 0.15408,
    "h": 134.9
  },
  "luminance": 0.19453
}

Semantic roles & 50–950 ramp

primary

#4B8918

secondary

#8440BD

accent

#3BED9D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8918

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

Preview Lab → · Contrast checker → · Palette generator →