#4ECB48#4ECB48

#4ECB48 is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.5% C 0.204 H 142.5°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB48
RGB	rgb(78, 203, 72)
HSL	hsl(117, 56%, 54%)
HSV	hsv(117, 65%, 80%)
CMYK	cmyk(61.6%, 0%, 64.5%, 20.4%)
CIE-LAB	lab(72.76, -59.40, 53.49)
CIE-LCH	lch(72.76, 79.93, 138.00°)
OKLab	oklab(74.54% -0.1616 0.1239)
OKLCH	oklch(74.54% 0.204 142.5)
XYZ	xyz(25.6661, 44.7970, 13.4237)
Luminance	0.4480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB48 #C548CB

analogous

#90CB48 #4ECB48 #48CB84

triadic

#4ECB48 #484ECB #CB484E

tetradic

#4ECB48 #4890CB #C548CB #CB8448

square

#4ECB48 #4890CB #C548CB #CB8448

split-complementary

#4ECB48 #8448CB #CB4890

monochromatic

#267722 #35A62F #4ECB48 #7CD978 #AAE6A7

Accessibility & contrast

On white

2.11

#4ECB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#4ECB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB48

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB48	#FFFFFF	#000000	##000000
##4ECB48	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB938

Deuteranopia (green-blind)

#C0AF53

Tritanopia (blue-blind)

#37C5B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecb48;
/* rgb */ color: rgb(78, 203, 72);
/* oklch */ color: oklch(74.5% 0.204 142.5);

Tailwind

colors: {
  custom: {
    50: '#8ddc80',
    500: '#4ecb48',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb48;
$custom-light: #8ddc80;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb48",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 117.252,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.74541,
    "c": 0.20369,
    "h": 142.5
  },
  "luminance": 0.44799
}

Semantic roles & 50–950 ramp

primary

#4ECB48

secondary

#D19BD3

accent

#49DFD8

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4ECB48

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

Preview Lab → · Contrast checker → · Palette generator →