#4E9C22#4E9C22

#4E9C22 is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 61.9% C 0.171 H 137.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E9C22
RGB	rgb(78, 156, 34)
HSL	hsl(98, 64%, 37%)
HSV	hsv(98, 78%, 61%)
CMYK	cmyk(50%, 0%, 78.2%, 38.8%)
CIE-LAB	lab(57.57, -45.01, 52.34)
CIE-LCH	lch(57.57, 69.03, 130.70°)
OKLab	oklab(61.93% -0.125 0.1166)
OKLCH	oklch(61.93% 0.171 137)
XYZ	xyz(15.3186, 25.5111, 5.6300)
Luminance	0.2551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9C22 #70229C

analogous

#8B9C22 #4E9C22 #229C33

triadic

#4E9C22 #224E9C #9C224E

tetradic

#4E9C22 #228B9C #70229C #9C3322

square

#4E9C22 #228B9C #70229C #9C3322

split-complementary

#4E9C22 #33229C #9C228B

monochromatic

#1C380C #356A17 #4E9C22 #67CE2D #8BDC5D

Accessibility & contrast

On white

3.44

#4E9C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4E9C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9C22

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9C22	#FFFFFF	#000000	##000000
##4E9C22	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E02

Deuteranopia (green-blind)

#97882F

Tritanopia (blue-blind)

#499685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4e9c22;
/* rgb */ color: rgb(78, 156, 34);
/* oklch */ color: oklch(61.9% 0.171 137.0);

Tailwind

colors: {
  custom: {
    50: '#87ba67',
    500: '#4e9c22',
    950: '#000000',
  },
}

SCSS

$custom: #4e9c22;
$custom-light: #87ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9c22",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 34
  },
  "hsl": {
    "h": 98.361,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61927,
    "c": 0.17097,
    "h": 137
  },
  "luminance": 0.25512
}

Semantic roles & 50–950 ramp

primary

#4E9C22

secondary

#9B5AC0

accent

#41E7AB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9C22

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

Preview Lab → · Contrast checker → · Palette generator →