#4B9423#4B9423

#4B9423 is a mid, vivid yellow-green. Relative luminance 0.228; OKLCH L 59.7% C 0.162 H 137.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B9423
RGB	rgb(75, 148, 35)
HSL	hsl(99, 62%, 36%)
HSV	hsv(99, 76%, 58%)
CMYK	cmyk(49.3%, 0%, 76.4%, 42%)
CIE-LAB	lab(54.86, -42.68, 49.32)
CIE-LCH	lch(54.86, 65.22, 130.87°)
OKLab	oklab(59.67% -0.1185 0.1105)
OKLCH	oklch(59.67% 0.162 137)
XYZ	xyz(13.7945, 22.7961, 5.2630)
Luminance	0.2280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9423 #6C2394

analogous

#839423 #4B9423 #239433

triadic

#4B9423 #234B94 #94234B

tetradic

#4B9423 #238394 #6C2394 #943323

square

#4B9423 #238394 #6C2394 #943323

split-complementary

#4B9423 #332394 #942383

monochromatic

#19310C #326317 #4B9423 #64C52F #86D85A

Accessibility & contrast

On white

3.78

#4B9423 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4B9423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9423

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9423	#FFFFFF	#000000	##000000
##4B9423	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99870A

Deuteranopia (green-blind)

#90812F

Tritanopia (blue-blind)

#478F7E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b9423;
/* rgb */ color: rgb(75, 148, 35);
/* oklch */ color: oklch(59.7% 0.162 137.0);

Tailwind

colors: {
  custom: {
    50: '#84b466',
    500: '#4b9423',
    950: '#000000',
  },
}

SCSS

$custom: #4b9423;
$custom-light: #84b466;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9423",
  "rgb": {
    "r": 75,
    "g": 148,
    "b": 35
  },
  "hsl": {
    "h": 98.761,
    "s": 61.749,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59667,
    "c": 0.16203,
    "h": 137
  },
  "luminance": 0.22797
}

Semantic roles & 50–950 ramp

primary

#4B9423

secondary

#9857BC

accent

#43E5AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4B9423

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

Preview Lab → · Contrast checker → · Palette generator →