#4EC552#4EC552

#4EC552 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.189 H 143.9°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#4EC552
RGB	rgb(78, 197, 82)
HSL	hsl(122, 51%, 54%)
HSV	hsv(122, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 58.4%, 22.7%)
CIE-LAB	lab(70.98, -56.15, 47.09)
CIE-LCH	lch(70.98, 73.28, 140.02°)
OKLab	oklab(73.1% -0.1524 0.1112)
OKLCH	oklch(73.1% 0.189 143.9)
XYZ	xyz(24.6297, 42.1591, 14.8206)
Luminance	0.4216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC552 #C54EC1

analogous

#86C54E #4EC552 #4EC58E

triadic

#4EC552 #524EC5 #C5524E

tetradic

#4EC552 #4E86C5 #C54EC1 #C58E4E

square

#4EC552 #4E86C5 #C54EC1 #C58E4E

split-complementary

#4EC552 #8E4EC5 #C54E86

monochromatic

#267328 #35A138 #4EC552 #7CD47F #AAE3AC

Accessibility & contrast

On white

2.23

#4EC552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#4EC552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC552

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC552	#FFFFFF	#000000	##000000
##4EC552	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B446

Deuteranopia (green-blind)

#BAAA5B

Tritanopia (blue-blind)

#37C0AC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4ec552;
/* rgb */ color: rgb(78, 197, 82);
/* oklch */ color: oklch(73.1% 0.189 143.9);

Tailwind

colors: {
  custom: {
    50: '#8cd786',
    500: '#4ec552',
    950: '#000000',
  },
}

SCSS

$custom: #4ec552;
$custom-light: #8cd786;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec552",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 122.017,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73104,
    "c": 0.1886,
    "h": 143.9
  },
  "luminance": 0.42161
}

Semantic roles & 50–950 ramp

primary

#4EC552

secondary

#D19ECF

accent

#4ED5DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC552

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

Preview Lab → · Contrast checker → · Palette generator →