#4ECC45#4ECC45

#4ECC45 is a light, highly saturated green. Relative luminance 0.452; OKLCH L 74.8% C 0.207 H 142.2°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC45
RGB	rgb(78, 204, 69)
HSL	hsl(116, 57%, 54%)
HSV	hsv(116, 66%, 80%)
CMYK	cmyk(61.8%, 0%, 66.2%, 20%)
CIE-LAB	lab(73.04, -60.04, 55.04)
CIE-LCH	lch(73.04, 81.45, 137.49°)
OKLab	oklab(74.77% -0.1635 0.1269)
OKLCH	oklch(74.77% 0.207 142.2)
XYZ	xyz(25.8075, 45.2326, 12.9998)
Luminance	0.4523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC45 #C345CC

analogous

#91CC45 #4ECC45 #45CC7F

triadic

#4ECC45 #454ECC #CC454E

tetradic

#4ECC45 #4591CC #C345CC #CC7F45

square

#4ECC45 #4591CC #C345CC #CC7F45

split-complementary

#4ECC45 #7F45CC #CC4591

monochromatic

#267620 #36A62E #4ECC45 #7CD975 #A9E6A5

Accessibility & contrast

On white

2.09

#4ECC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#4ECC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC45

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC45	#FFFFFF	#000000	##000000
##4ECC45	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)

#D1BA33

Deuteranopia (green-blind)

#C1AF51

Tritanopia (blue-blind)

#37C6B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecc45;
/* rgb */ color: rgb(78, 204, 69);
/* oklch */ color: oklch(74.8% 0.207 142.2);

Tailwind

colors: {
  custom: {
    50: '#8edd7f',
    500: '#4ecc45',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc45;
$custom-light: #8edd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc45",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 116,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7477,
    "c": 0.207,
    "h": 142.2
  },
  "luminance": 0.45235
}

Semantic roles & 50–950 ramp

primary

#4ECC45

secondary

#CF99D3

accent

#48E0D6

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #4ECC45

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

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