#4EA71C#4EA71C

#4EA71C is a light, vivid yellow-green. Relative luminance 0.293; OKLCH L 64.8% C 0.187 H 137.4°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4EA71C
RGB	rgb(78, 167, 28)
HSL	hsl(98, 71%, 38%)
HSV	hsv(98, 83%, 65%)
CMYK	cmyk(53.3%, 0%, 83.2%, 34.5%)
CIE-LAB	lab(61.08, -49.60, 57.40)
CIE-LCH	lch(61.08, 75.86, 130.83°)
OKLab	oklab(64.81% -0.1376 0.1264)
OKLCH	oklch(64.81% 0.187 137.4)
XYZ	xyz(17.1696, 29.3397, 5.8567)
Luminance	0.2934 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA71C #751CA7

analogous

#93A71C #4EA71C #1CA72F

triadic

#4EA71C #1C4EA7 #A71C4E

tetradic

#4EA71C #1C93A7 #751CA7 #A72F1C

square

#4EA71C #1C93A7 #751CA7 #A72F1C

split-complementary

#4EA71C #2F1CA7 #A71C93

monochromatic

#1D3E0A #367313 #4EA71C #67DB26 #8BE35A

Accessibility & contrast

On white

3.06

#4EA71C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4EA71C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA71C

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA71C	#FFFFFF	#000000	##000000
##4EA71C	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A1912E

Tritanopia (blue-blind)

#48A18E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4ea71c;
/* rgb */ color: rgb(78, 167, 28);
/* oklch */ color: oklch(64.8% 0.187 137.4);

Tailwind

colors: {
  custom: {
    50: '#89c266',
    500: '#4ea71c',
    950: '#000000',
  },
}

SCSS

$custom: #4ea71c;
$custom-light: #89c266;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea71c",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 28
  },
  "hsl": {
    "h": 98.417,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64809,
    "c": 0.18687,
    "h": 137.4
  },
  "luminance": 0.29341
}

Semantic roles & 50–950 ramp

primary

#4EA71C

secondary

#9F58C7

accent

#3AEEAD

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #4EA71C

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

Preview Lab → · Contrast checker → · Palette generator →