#4F9C20#4F9C20

#4F9C20 is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 62.0% C 0.172 H 136.6°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F9C20
RGB	rgb(79, 156, 32)
HSL	hsl(97, 66%, 37%)
HSV	hsv(97, 79%, 61%)
CMYK	cmyk(49.4%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(57.60, -44.82, 53.03)
CIE-LCH	lch(57.60, 69.43, 130.20°)
OKLab	oklab(61.96% -0.1247 0.1178)
OKLCH	oklch(61.96% 0.172 136.6)
XYZ	xyz(15.3732, 25.5424, 5.4863)
Luminance	0.2554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9C20 #6D209C

analogous

#8D9C20 #4F9C20 #209C2F

triadic

#4F9C20 #204F9C #9C204F

tetradic

#4F9C20 #208D9C #6D209C #9C2F20

square

#4F9C20 #208D9C #6D209C #9C2F20

split-complementary

#4F9C20 #2F209C #9C208D

monochromatic

#1C360B #356916 #4F9C20 #69CF2A #8BDD59

Accessibility & contrast

On white

3.44

#4F9C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#4F9C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9C20

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9C20	#FFFFFF	#000000	##000000
##4F9C20	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#97882E

Tritanopia (blue-blind)

#4B9685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4f9c20;
/* rgb */ color: rgb(79, 156, 32);
/* oklch */ color: oklch(62.0% 0.172 136.6);

Tailwind

colors: {
  custom: {
    50: '#88ba66',
    500: '#4f9c20',
    950: '#000000',
  },
}

SCSS

$custom: #4f9c20;
$custom-light: #88ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9c20",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 97.258,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6196,
    "c": 0.17151,
    "h": 136.6
  },
  "luminance": 0.25543
}

Semantic roles & 50–950 ramp

primary

#4F9C20

secondary

#9957C1

accent

#3FE9A8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9C20

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

Preview Lab → · Contrast checker → · Palette generator →