#4B8619#4B8619

#4B8619 is a mid, vivid yellow-green. Relative luminance 0.186; OKLCH L 55.8% C 0.150 H 134.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B8619
RGB	rgb(75, 134, 25)
HSL	hsl(92, 69%, 31%)
HSV	hsv(92, 81%, 53%)
CMYK	cmyk(44%, 0%, 81.3%, 47.5%)
CIE-LAB	lab(50.23, -37.46, 48.26)
CIE-LCH	lch(50.23, 61.10, 127.82°)
OKLab	oklab(55.85% -0.1051 0.1068)
OKLCH	oklch(55.85% 0.15 134.5)
XYZ	xyz(11.6020, 18.6156, 3.9014)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8619 #541986

analogous

#818619 #4B8619 #19861D

triadic

#4B8619 #194B86 #86194B

tetradic

#4B8619 #198186 #541986 #861D19

square

#4B8619 #198186 #541986 #861D19

split-complementary

#4B8619 #1D1986 #861981

monochromatic

#111F06 #2E520F #4B8619 #68BA23 #86DB3E

Accessibility & contrast

On white

4.45

#4B8619 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4B8619 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8619

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8619	#FFFFFF	#000000	##000000
##4B8619	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B00

Deuteranopia (green-blind)

#837625

Tritanopia (blue-blind)

#4A8172

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4b8619;
/* rgb */ color: rgb(75, 134, 25);
/* oklch */ color: oklch(55.8% 0.150 134.5);

Tailwind

colors: {
  custom: {
    50: '#83aa60',
    500: '#4b8619',
    950: '#000000',
  },
}

SCSS

$custom: #4b8619;
$custom-light: #83aa60;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8619",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 92.477,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55849,
    "c": 0.14982,
    "h": 134.5
  },
  "luminance": 0.18616
}

Semantic roles & 50–950 ramp

primary

#4B8619

secondary

#8241BA

accent

#3CEB9B

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8619

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

Preview Lab → · Contrast checker → · Palette generator →