#4ECC48#4ECC48

#4ECC48 is a light, highly saturated green. Relative luminance 0.453; OKLCH L 74.8% C 0.205 H 142.5°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC48
RGB	rgb(78, 204, 72)
HSL	hsl(117, 56%, 54%)
HSV	hsv(117, 65%, 80%)
CMYK	cmyk(61.8%, 0%, 64.7%, 20%)
CIE-LAB	lab(73.07, -59.75, 53.83)
CIE-LCH	lch(73.07, 80.42, 137.98°)
OKLab	oklab(74.8% -0.1626 0.1247)
OKLCH	oklch(74.8% 0.205 142.5)
XYZ	xyz(25.9030, 45.2708, 13.5027)
Luminance	0.4527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC48 #C648CC

analogous

#90CC48 #4ECC48 #48CC84

triadic

#4ECC48 #484ECC #CC484E

tetradic

#4ECC48 #4890CC #C648CC #CC8448

square

#4ECC48 #4890CC #C648CC #CC8448

split-complementary

#4ECC48 #8448CC #CC4890

monochromatic

#257821 #34A82F #4ECC48 #7CD978 #ABE7A8

Accessibility & contrast

On white

2.09

#4ECC48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#4ECC48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC48

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC48	#FFFFFF	#000000	##000000
##4ECC48	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA37

Deuteranopia (green-blind)

#C1AF54

Tritanopia (blue-blind)

#37C6B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecc48;
/* rgb */ color: rgb(78, 204, 72);
/* oklch */ color: oklch(74.8% 0.205 142.5);

Tailwind

colors: {
  custom: {
    50: '#8ddd80',
    500: '#4ecc48',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc48;
$custom-light: #8ddd80;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc48",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 72
  },
  "hsl": {
    "h": 117.273,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.74799,
    "c": 0.20489,
    "h": 142.5
  },
  "luminance": 0.45273
}

Semantic roles & 50–950 ramp

primary

#4ECC48

secondary

#D19CD4

accent

#48E0D9

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4ECC48

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

Preview Lab → · Contrast checker → · Palette generator →