#4ECB45#4ECB45

#4ECB45 is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.5% C 0.206 H 142.2°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB45
RGB	rgb(78, 203, 69)
HSL	hsl(116, 56%, 53%)
HSV	hsv(116, 66%, 80%)
CMYK	cmyk(61.6%, 0%, 66%, 20.4%)
CIE-LAB	lab(72.73, -59.69, 54.71)
CIE-LCH	lch(72.73, 80.97, 137.50°)
OKLab	oklab(74.51% -0.1626 0.1262)
OKLCH	oklch(74.51% 0.206 142.2)
XYZ	xyz(25.5706, 44.7588, 12.9208)
Luminance	0.4476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB45 #C245CB

analogous

#91CB45 #4ECB45 #45CB7F

triadic

#4ECB45 #454ECB #CB454E

tetradic

#4ECB45 #4591CB #C245CB #CB7F45

square

#4ECB45 #4591CB #C245CB #CB7F45

split-complementary

#4ECB45 #7F45CB #CB4591

monochromatic

#267521 #36A52E #4ECB45 #7CD875 #A9E6A5

Accessibility & contrast

On white

2.11

#4ECB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#4ECB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB45

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB45	#FFFFFF	#000000	##000000
##4ECB45	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B933

Deuteranopia (green-blind)

#C0AE51

Tritanopia (blue-blind)

#38C5AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ecb45;
/* rgb */ color: rgb(78, 203, 69);
/* oklch */ color: oklch(74.5% 0.206 142.2);

Tailwind

colors: {
  custom: {
    50: '#8ddc7f',
    500: '#4ecb45',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb45;
$custom-light: #8ddc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb45",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 115.97,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74512,
    "c": 0.20581,
    "h": 142.2
  },
  "luminance": 0.44761
}

Semantic roles & 50–950 ramp

primary

#4ECB45

secondary

#CF99D3

accent

#48E0D5

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #4ECB45

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

Preview Lab → · Contrast checker → · Palette generator →