#4B8219#4B8219

#4B8219 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.8% C 0.145 H 133.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4B8219
RGB	rgb(75, 130, 25)
HSL	hsl(91, 68%, 30%)
HSV	hsv(91, 81%, 51%)
CMYK	cmyk(42.3%, 0%, 80.8%, 49%)
CIE-LAB	lab(48.92, -35.73, 47.03)
CIE-LCH	lch(48.92, 59.07, 127.23°)
OKLab	oklab(54.77% -0.1004 0.1042)
OKLCH	oklch(54.77% 0.145 133.9)
XYZ	xyz(11.0596, 17.5307, 3.7205)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8219 #501982

analogous

#7F8219 #4B8219 #19821C

triadic

#4B8219 #194B82 #82194B

tetradic

#4B8219 #197F82 #501982 #821C19

square

#4B8219 #197F82 #501982 #821C19

split-complementary

#4B8219 #1C1982 #82197F

monochromatic

#101B05 #2D4F0F #4B8219 #69B523 #87D93C

Accessibility & contrast

On white

4.66

#4B8219 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4B8219 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B8219

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8219	#FFFFFF	#000000	##FFFFFF
##4B8219	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#807325

Tritanopia (blue-blind)

#4B7D6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b8219;
/* rgb */ color: rgb(75, 130, 25);
/* oklch */ color: oklch(54.8% 0.145 133.9);

Tailwind

colors: {
  custom: {
    50: '#83a75f',
    500: '#4b8219',
    950: '#000000',
  },
}

SCSS

$custom: #4b8219;
$custom-light: #83a75f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8219",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 25
  },
  "hsl": {
    "h": 91.429,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54773,
    "c": 0.14473,
    "h": 133.9
  },
  "luminance": 0.17531
}

Semantic roles & 50–950 ramp

primary

#4B8219

secondary

#7E41B6

accent

#3DEB98

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B8219

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

Preview Lab → · Contrast checker → · Palette generator →