#4EC54A#4EC54A

#4EC54A is a light, vivid green. Relative luminance 0.420; OKLCH L 73.0% C 0.195 H 142.8°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#4EC54A
RGB	rgb(78, 197, 74)
HSL	hsl(118, 51%, 53%)
HSV	hsv(118, 62%, 77%)
CMYK	cmyk(60.4%, 0%, 62.4%, 22.7%)
CIE-LAB	lab(70.90, -57.05, 50.57)
CIE-LCH	lch(70.90, 76.24, 138.44°)
OKLab	oklab(73.01% -0.1552 0.1179)
OKLCH	oklch(73.01% 0.195 142.8)
XYZ	xyz(24.3428, 42.0443, 13.3098)
Luminance	0.4205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC54A #C14AC5

analogous

#8BC54A #4EC54A #4AC583

triadic

#4EC54A #4A4EC5 #C54A4E

tetradic

#4EC54A #4A8BC5 #C14AC5 #C5834A

square

#4EC54A #4A8BC5 #C14AC5 #C5834A

split-complementary

#4EC54A #834AC5 #C54A8B

monochromatic

#277124 #369F33 #4EC54A #7BD478 #A9E3A7

Accessibility & contrast

On white

2.23

#4EC54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#4EC54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC54A

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC54A	#FFFFFF	#000000	##000000
##4EC54A	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B43C

Deuteranopia (green-blind)

#BAAA54

Tritanopia (blue-blind)

#39BFAB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec54a;
/* rgb */ color: rgb(78, 197, 74);
/* oklch */ color: oklch(73.0% 0.195 142.8);

Tailwind

colors: {
  custom: {
    50: '#8cd881',
    500: '#4ec54a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec54a;
$custom-light: #8cd881;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec54a",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 74
  },
  "hsl": {
    "h": 118.049,
    "s": 51.464,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73014,
    "c": 0.1949,
    "h": 142.8
  },
  "luminance": 0.42047
}

Semantic roles & 50–950 ramp

primary

#4EC54A

secondary

#CE9BD0

accent

#4DDBD6

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC54A

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

Preview Lab → · Contrast checker → · Palette generator →