#4F9D20#4F9D20

#4F9D20 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.2% C 0.173 H 136.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D20
RGB	rgb(79, 157, 32)
HSL	hsl(97, 66%, 37%)
HSV	hsv(97, 80%, 62%)
CMYK	cmyk(49.7%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(57.92, -45.22, 53.33)
CIE-LCH	lch(57.92, 69.92, 130.29°)
OKLab	oklab(62.22% -0.1257 0.1184)
OKLCH	oklch(62.22% 0.173 136.7)
XYZ	xyz(15.5417, 25.8794, 5.5425)
Luminance	0.2588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D20 #6E209D

analogous

#8E9D20 #4F9D20 #209D2F

triadic

#4F9D20 #204F9D #9D204F

tetradic

#4F9D20 #208E9D #6E209D #9D2F20

square

#4F9D20 #208E9D #6E209D #9D2F20

split-complementary

#4F9D20 #2F209D #9D208E

monochromatic

#1C370B #356A16 #4F9D20 #69D02A #8BDD5A

Accessibility & contrast

On white

3.40

#4F9D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4F9D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D20

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D20	#FFFFFF	#000000	##000000
##4F9D20	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#98892E

Tritanopia (blue-blind)

#4B9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d20;
/* rgb */ color: rgb(79, 157, 32);
/* oklch */ color: oklch(62.2% 0.173 136.7);

Tailwind

colors: {
  custom: {
    50: '#88ba66',
    500: '#4f9d20',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d20;
$custom-light: #88ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d20",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 97.44,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62225,
    "c": 0.17273,
    "h": 136.7
  },
  "luminance": 0.2588
}

Semantic roles & 50–950 ramp

primary

#4F9D20

secondary

#9A57C1

accent

#3FE9A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9D20

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

Preview Lab → · Contrast checker → · Palette generator →