#4E9D22#4E9D22

#4E9D22 is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.2% C 0.172 H 137.1°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E9D22
RGB	rgb(78, 157, 34)
HSL	hsl(99, 64%, 37%)
HSV	hsv(99, 78%, 62%)
CMYK	cmyk(50.3%, 0%, 78.3%, 38.4%)
CIE-LAB	lab(57.89, -45.41, 52.64)
CIE-LCH	lch(57.89, 69.52, 130.78°)
OKLab	oklab(62.19% -0.1261 0.1173)
OKLCH	oklch(62.19% 0.172 137.1)
XYZ	xyz(15.4871, 25.8480, 5.6862)
Luminance	0.2585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9D22 #71229D

analogous

#8B9D22 #4E9D22 #229D34

triadic

#4E9D22 #224E9D #9D224E

tetradic

#4E9D22 #228B9D #71229D #9D3422

square

#4E9D22 #228B9D #71229D #9D3422

split-complementary

#4E9D22 #34229D #9D228B

monochromatic

#1C380C #356B17 #4E9D22 #67CF2D #8BDC5D

Accessibility & contrast

On white

3.40

#4E9D22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4E9D22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9D22

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9D22	#FFFFFF	#000000	##000000
##4E9D22	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F01

Deuteranopia (green-blind)

#988930

Tritanopia (blue-blind)

#499786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4e9d22;
/* rgb */ color: rgb(78, 157, 34);
/* oklch */ color: oklch(62.2% 0.172 137.1);

Tailwind

colors: {
  custom: {
    50: '#88ba67',
    500: '#4e9d22',
    950: '#000000',
  },
}

SCSS

$custom: #4e9d22;
$custom-light: #88ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9d22",
  "rgb": {
    "r": 78,
    "g": 157,
    "b": 34
  },
  "hsl": {
    "h": 98.537,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62192,
    "c": 0.1722,
    "h": 137.1
  },
  "luminance": 0.25849
}

Semantic roles & 50–950 ramp

primary

#4E9D22

secondary

#9C5AC1

accent

#40E7AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9D22

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

Preview Lab → · Contrast checker → · Palette generator →