#4EB545#4EB545

#4EB545 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.179 H 142.0°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4EB545
RGB	rgb(78, 181, 69)
HSL	hsl(115, 45%, 49%)
HSV	hsv(115, 62%, 71%)
CMYK	cmyk(56.9%, 0%, 61.9%, 29%)
CIE-LAB	lab(65.82, -51.67, 47.06)
CIE-LCH	lch(65.82, 69.89, 137.68°)
OKLab	oklab(68.81% -0.1409 0.11)
OKLCH	oklch(68.81% 0.179 142)
XYZ	xyz(20.7389, 35.0953, 11.3103)
Luminance	0.3510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB545 #AC45B5

analogous

#86B545 #4EB545 #45B574

triadic

#4EB545 #454EB5 #B5454E

tetradic

#4EB545 #4586B5 #AC45B5 #B57445

square

#4EB545 #4586B5 #AC45B5 #B57445

split-complementary

#4EB545 #7445B5 #B54586

monochromatic

#285C23 #3B8934 #4EB545 #76C86F #A0D99B

Accessibility & contrast

On white

2.62

#4EB545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#4EB545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB545

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB545	#FFFFFF	#000000	##000000
##4EB545	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A538

Deuteranopia (green-blind)

#AC9D4E

Tritanopia (blue-blind)

#3FB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4eb545;
/* rgb */ color: rgb(78, 181, 69);
/* oklch */ color: oklch(68.8% 0.179 142.0);

Tailwind

colors: {
  custom: {
    50: '#8acc7d',
    500: '#4eb545',
    950: '#000000',
  },
}

SCSS

$custom: #4eb545;
$custom-light: #8acc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb545",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 115.179,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68809,
    "c": 0.17869,
    "h": 142
  },
  "luminance": 0.35097
}

Semantic roles & 50–950 ramp

primary

#4EB545

secondary

#C191C5

accent

#53D5CA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D130A

muted

#7D827C

Preview Lab

Preview with #4EB545

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

Preview Lab → · Contrast checker → · Palette generator →