#4EC570#4EC570

#4EC570 is a light, vivid green. Relative luminance 0.427; OKLCH L 73.5% C 0.162 H 149.9°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4EC570
RGB	rgb(78, 197, 112)
HSL	hsl(137, 51%, 54%)
HSV	hsv(137, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 43.1%, 22.7%)
CIE-LAB	lab(71.36, -51.87, 32.91)
CIE-LCH	lch(71.36, 61.43, 147.60°)
OKLab	oklab(73.55% -0.1402 0.0811)
OKLCH	oklch(73.55% 0.162 149.9)
XYZ	xyz(26.0309, 42.7195, 22.2000)
Luminance	0.4272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC570 #C54EA3

analogous

#68C54E #4EC570 #4EC5AC

triadic

#4EC570 #704EC5 #C5704E

tetradic

#4EC570 #4E68C5 #C54EA3 #C5AC4E

square

#4EC570 #4E68C5 #C54EA3 #C5AC4E

split-complementary

#4EC570 #AC4EC5 #C54E68

monochromatic

#26733C #35A154 #4EC570 #7CD495 #AAE3BA

Accessibility & contrast

On white

2.20

#4EC570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#4EC570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC570

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC570	#FFFFFF	#000000	##000000
##4EC570	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B56A

Deuteranopia (green-blind)

#B7AA76

Tritanopia (blue-blind)

#2BC2B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec570;
/* rgb */ color: rgb(78, 197, 112);
/* oklch */ color: oklch(73.5% 0.162 149.9);

Tailwind

colors: {
  custom: {
    50: '#8bd79a',
    500: '#4ec570',
    950: '#000000',
  },
}

SCSS

$custom: #4ec570;
$custom-light: #8bd79a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec570",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 112
  },
  "hsl": {
    "h": 137.143,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73545,
    "c": 0.16197,
    "h": 149.9
  },
  "luminance": 0.42722
}

Semantic roles & 50–950 ramp

primary

#4EC570

secondary

#D19EC2

accent

#4EB2DA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4EC570

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

Preview Lab → · Contrast checker → · Palette generator →