#4F9D22#4F9D22

#4F9D22 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.2% C 0.172 H 136.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D22
RGB	rgb(79, 157, 34)
HSL	hsl(98, 64%, 37%)
HSV	hsv(98, 78%, 62%)
CMYK	cmyk(49.7%, 0%, 78.3%, 38.4%)
CIE-LAB	lab(57.93, -45.10, 52.70)
CIE-LCH	lch(57.93, 69.36, 130.56°)
OKLab	oklab(62.24% -0.1253 0.1174)
OKLCH	oklch(62.24% 0.172 136.9)
XYZ	xyz(15.5697, 25.8906, 5.6900)
Luminance	0.2589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D22 #70229D

analogous

#8C9D22 #4F9D22 #229D33

triadic

#4F9D22 #224F9D #9D224F

tetradic

#4F9D22 #228C9D #70229D #9D3322

square

#4F9D22 #228C9D #70229D #9D3322

split-complementary

#4F9D22 #33229D #9D228C

monochromatic

#1C380C #366B17 #4F9D22 #68CF2D #8CDC5D

Accessibility & contrast

On white

3.40

#4F9D22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4F9D22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D22

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D22	#FFFFFF	#000000	##000000
##4F9D22	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)

#A28F01

Deuteranopia (green-blind)

#988930

Tritanopia (blue-blind)

#4B9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d22;
/* rgb */ color: rgb(79, 157, 34);
/* oklch */ color: oklch(62.2% 0.172 136.9);

Tailwind

colors: {
  custom: {
    50: '#88ba67',
    500: '#4f9d22',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d22;
$custom-light: #88ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d22",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 34
  },
  "hsl": {
    "h": 98.049,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62237,
    "c": 0.17171,
    "h": 136.9
  },
  "luminance": 0.25892
}

Semantic roles & 50–950 ramp

primary

#4F9D22

secondary

#9B5AC1

accent

#40E7AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9D22

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

Preview Lab → · Contrast checker → · Palette generator →