#4B9D20#4B9D20

#4B9D20 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.175 H 137.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B9D20
RGB	rgb(75, 157, 32)
HSL	hsl(99, 66%, 37%)
HSV	hsv(99, 80%, 62%)
CMYK	cmyk(52.2%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(57.76, -46.44, 53.12)
CIE-LCH	lch(57.76, 70.56, 131.16°)
OKLab	oklab(62.05% -0.1288 0.118)
OKLCH	oklch(62.05% 0.175 137.5)
XYZ	xyz(15.2188, 25.7129, 5.5274)
Luminance	0.2571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9D20 #72209D

analogous

#8A9D20 #4B9D20 #209D33

triadic

#4B9D20 #204B9D #9D204B

tetradic

#4B9D20 #208A9D #72209D #9D3320

square

#4B9D20 #208A9D #72209D #9D3320

split-complementary

#4B9D20 #33209D #9D208A

monochromatic

#1A370B #336A16 #4B9D20 #63D02A #87DD5A

Accessibility & contrast

On white

3.42

#4B9D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#4B9D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9D20

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9D20	#FFFFFF	#000000	##000000
##4B9D20	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#98882E

Tritanopia (blue-blind)

#459786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4b9d20;
/* rgb */ color: rgb(75, 157, 32);
/* oklch */ color: oklch(62.1% 0.175 137.5);

Tailwind

colors: {
  custom: {
    50: '#86bb66',
    500: '#4b9d20',
    950: '#000000',
  },
}

SCSS

$custom: #4b9d20;
$custom-light: #86bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9d20",
  "rgb": {
    "r": 75,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 99.36,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6205,
    "c": 0.17469,
    "h": 137.5
  },
  "luminance": 0.25714
}

Semantic roles & 50–950 ramp

primary

#4B9D20

secondary

#9D57C1

accent

#3FE9AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4B9D20

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

Preview Lab → · Contrast checker → · Palette generator →