#4EA520#4EA520

#4EA520 is a light, vivid yellow-green. Relative luminance 0.286; OKLCH L 64.3% C 0.183 H 137.5°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4EA520
RGB	rgb(78, 165, 32)
HSL	hsl(99, 68%, 39%)
HSV	hsv(99, 81%, 65%)
CMYK	cmyk(52.7%, 0%, 80.6%, 35.3%)
CIE-LAB	lab(60.46, -48.63, 55.69)
CIE-LCH	lch(60.46, 73.94, 131.13°)
OKLab	oklab(64.3% -0.1349 0.1234)
OKLCH	oklch(64.3% 0.183 137.5)
XYZ	xyz(16.8572, 28.6330, 6.0046)
Luminance	0.2863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA520 #7720A5

analogous

#90A520 #4EA520 #20A534

triadic

#4EA520 #204EA5 #A5204E

tetradic

#4EA520 #2090A5 #7720A5 #A53420

square

#4EA520 #2090A5 #7720A5 #A53420

split-complementary

#4EA520 #3420A5 #A52090

monochromatic

#1E3E0C #367216 #4EA520 #67D62C #8CE05F

Accessibility & contrast

On white

3.12

#4EA520 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#4EA520 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA520

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA520	#FFFFFF	#000000	##000000
##4EA520	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#9F8F30

Tritanopia (blue-blind)

#489F8D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4ea520;
/* rgb */ color: rgb(78, 165, 32);
/* oklch */ color: oklch(64.3% 0.183 137.5);

Tailwind

colors: {
  custom: {
    50: '#89c067',
    500: '#4ea520',
    950: '#000000',
  },
}

SCSS

$custom: #4ea520;
$custom-light: #89c067;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea520",
  "rgb": {
    "r": 78,
    "g": 165,
    "b": 32
  },
  "hsl": {
    "h": 99.248,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.643,
    "c": 0.18278,
    "h": 137.5
  },
  "luminance": 0.28634
}

Semantic roles & 50–950 ramp

primary

#4EA520

secondary

#A15CC5

accent

#3DEAAF

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4EA520

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

Preview Lab → · Contrast checker → · Palette generator →