#4EA11A#4EA11A

#4EA11A is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.2% C 0.181 H 136.9°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4EA11A
RGB	rgb(78, 161, 26)
HSL	hsl(97, 72%, 37%)
HSV	hsv(97, 84%, 63%)
CMYK	cmyk(51.6%, 0%, 83.9%, 36.9%)
CIE-LAB	lab(59.14, -47.40, 56.18)
CIE-LCH	lch(59.14, 73.50, 130.15°)
OKLab	oklab(63.21% -0.1319 0.1235)
OKLCH	oklch(63.21% 0.181 136.9)
XYZ	xyz(16.0727, 27.1828, 5.3769)
Luminance	0.2718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA11A #6D1AA1

analogous

#92A11A #4EA11A #1AA12A

triadic

#4EA11A #1A4EA1 #A11A4E

tetradic

#4EA11A #1A92A1 #6D1AA1 #A12A1A

square

#4EA11A #1A92A1 #6D1AA1 #A12A1A

split-complementary

#4EA11A #2A1AA1 #A11A92

monochromatic

#1B3809 #346C11 #4EA11A #68D623 #8AE352

Accessibility & contrast

On white

3.26

#4EA11A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4EA11A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA11A

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA11A	#FFFFFF	#000000	##000000
##4EA11A	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#499B89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4ea11a;
/* rgb */ color: rgb(78, 161, 26);
/* oklch */ color: oklch(63.2% 0.181 136.9);

Tailwind

colors: {
  custom: {
    50: '#88bd64',
    500: '#4ea11a',
    950: '#000000',
  },
}

SCSS

$custom: #4ea11a;
$custom-light: #88bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea11a",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 26
  },
  "hsl": {
    "h": 96.889,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6321,
    "c": 0.18068,
    "h": 136.9
  },
  "luminance": 0.27184
}

Semantic roles & 50–950 ramp

primary

#4EA11A

secondary

#9951C6

accent

#39EFA9

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4EA11A

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

Preview Lab → · Contrast checker → · Palette generator →