#4B9A20#4B9A20

#4B9A20 is a mid, vivid yellow-green. Relative luminance 0.247; OKLCH L 61.3% C 0.171 H 137.3°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B9A20
RGB	rgb(75, 154, 32)
HSL	hsl(99, 66%, 36%)
HSV	hsv(99, 79%, 60%)
CMYK	cmyk(51.3%, 0%, 79.2%, 39.6%)
CIE-LAB	lab(56.79, -45.26, 52.20)
CIE-LCH	lch(56.79, 69.09, 130.93°)
OKLab	oklab(61.25% -0.1256 0.1161)
OKLCH	oklch(61.25% 0.171 137.3)
XYZ	xyz(14.7175, 24.7103, 5.3602)
Luminance	0.2471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9A20 #6F209A

analogous

#889A20 #4B9A20 #209A32

triadic

#4B9A20 #204B9A #9A204B

tetradic

#4B9A20 #20889A #6F209A #9A3220

square

#4B9A20 #20889A #6F209A #9A3220

split-complementary

#4B9A20 #32209A #9A2088

monochromatic

#1A350B #326715 #4B9A20 #64CD2B #87DC58

Accessibility & contrast

On white

3.53

#4B9A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4B9A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9A20

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9A20	#FFFFFF	#000000	##000000
##4B9A20	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#95862E

Tritanopia (blue-blind)

#469483

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4b9a20;
/* rgb */ color: rgb(75, 154, 32);
/* oklch */ color: oklch(61.3% 0.171 137.3);

Tailwind

colors: {
  custom: {
    50: '#85b866',
    500: '#4b9a20',
    950: '#000000',
  },
}

SCSS

$custom: #4b9a20;
$custom-light: #85b866;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9a20",
  "rgb": {
    "r": 75,
    "g": 154,
    "b": 32
  },
  "hsl": {
    "h": 98.852,
    "s": 65.591,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6125,
    "c": 0.17106,
    "h": 137.3
  },
  "luminance": 0.24711
}

Semantic roles & 50–950 ramp

primary

#4B9A20

secondary

#9B56C0

accent

#3FE9AD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4B9A20

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

Preview Lab → · Contrast checker → · Palette generator →