#4EC454#4EC454

#4EC454 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.9% C 0.186 H 144.2°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#4EC454
RGB	rgb(78, 196, 84)
HSL	hsl(123, 50%, 54%)
HSV	hsv(123, 60%, 77%)
CMYK	cmyk(60.2%, 0%, 57.1%, 23.1%)
CIE-LAB	lab(70.69, -55.54, 45.82)
CIE-LCH	lch(70.69, 72.00, 140.47°)
OKLab	oklab(72.87% -0.1506 0.1086)
OKLCH	oklch(72.87% 0.186 144.2)
XYZ	xyz(24.4806, 41.7373, 15.1518)
Luminance	0.4174 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC454 #C44EBE

analogous

#83C44E #4EC454 #4EC48F

triadic

#4EC454 #544EC4 #C4544E

tetradic

#4EC454 #4E83C4 #C44EBE #C48F4E

square

#4EC454 #4E83C4 #C44EBE #C48F4E

split-complementary

#4EC454 #8F4EC4 #C44E83

monochromatic

#26722A #35A03B #4EC454 #7CD380 #AAE3AD

Accessibility & contrast

On white

2.25

#4EC454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#4EC454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC454

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC454	#FFFFFF	#000000	##000000
##4EC454	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B349

Deuteranopia (green-blind)

#B9A95D

Tritanopia (blue-blind)

#36BFAB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec454;
/* rgb */ color: rgb(78, 196, 84);
/* oklch */ color: oklch(72.9% 0.186 144.2);

Tailwind

colors: {
  custom: {
    50: '#8bd787',
    500: '#4ec454',
    950: '#000000',
  },
}

SCSS

$custom: #4ec454;
$custom-light: #8bd787;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec454",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 84
  },
  "hsl": {
    "h": 123.051,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72871,
    "c": 0.18569,
    "h": 144.2
  },
  "luminance": 0.4174
}

Semantic roles & 50–950 ramp

primary

#4EC454

secondary

#D09ECE

accent

#4ED2DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC454

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

Preview Lab → · Contrast checker → · Palette generator →