#4EA420#4EA420

#4EA420 is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.0% C 0.182 H 137.5°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4EA420
RGB	rgb(78, 164, 32)
HSL	hsl(99, 67%, 38%)
HSV	hsv(99, 80%, 64%)
CMYK	cmyk(52.4%, 0%, 80.5%, 35.7%)
CIE-LAB	lab(60.14, -48.25, 55.39)
CIE-LCH	lch(60.14, 73.46, 131.06°)
OKLab	oklab(64.04% -0.1338 0.1228)
OKLCH	oklch(64.04% 0.182 137.5)
XYZ	xyz(16.6775, 28.2736, 5.9448)
Luminance	0.2828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA420 #7620A4

analogous

#90A420 #4EA420 #20A434

triadic

#4EA420 #204EA4 #A4204E

tetradic

#4EA420 #2090A4 #7620A4 #A43420

square

#4EA420 #2090A4 #7620A4 #A43420

split-complementary

#4EA420 #3420A4 #A42090

monochromatic

#1D3E0C #367116 #4EA420 #67D62B #8CE05F

Accessibility & contrast

On white

3.16

#4EA420 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#4EA420 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA420

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA420	#FFFFFF	#000000	##000000
##4EA420	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#9E8E30

Tritanopia (blue-blind)

#489E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4ea420;
/* rgb */ color: rgb(78, 164, 32);
/* oklch */ color: oklch(64.0% 0.182 137.5);

Tailwind

colors: {
  custom: {
    50: '#89c067',
    500: '#4ea420',
    950: '#000000',
  },
}

SCSS

$custom: #4ea420;
$custom-light: #89c067;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea420",
  "rgb": {
    "r": 78,
    "g": 164,
    "b": 32
  },
  "hsl": {
    "h": 99.091,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64036,
    "c": 0.1816,
    "h": 137.5
  },
  "luminance": 0.28275
}

Semantic roles & 50–950 ramp

primary

#4EA420

secondary

#A05CC4

accent

#3EEAAE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4EA420

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

Preview Lab → · Contrast checker → · Palette generator →