#4ECC84#4ECC84

#4ECC84 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.7% C 0.153 H 154.9°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC84
RGB	rgb(78, 204, 132)
HSL	hsl(146, 55%, 55%)
HSV	hsv(146, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 35.3%, 20%)
CIE-LAB	lab(73.85, -51.07, 25.83)
CIE-LCH	lch(73.85, 57.23, 153.17°)
OKLab	oklab(75.69% -0.1385 0.0649)
OKLCH	oklch(75.69% 0.153 154.9)
XYZ	xyz(28.8972, 46.4685, 29.2718)
Luminance	0.4647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC84 #CC4E96

analogous

#57CC4E #4ECC84 #4ECCC3

triadic

#4ECC84 #844ECC #CC844E

tetradic

#4ECC84 #4E57CC #CC4E96 #CCC34E

square

#4ECC84 #4E57CC #CC4E96 #CCC34E

split-complementary

#4ECC84 #C34ECC #CC4E57

monochromatic

#247C49 #31AB66 #4ECC84 #7EDAA5 #ADE7C6

Accessibility & contrast

On white

2.04

#4ECC84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#4ECC84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC84

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC84	#FFFFFF	#000000	##000000
##4ECC84	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBD7F

Deuteranopia (green-blind)

#BBB189

Tritanopia (blue-blind)

#16CAB9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecc84;
/* rgb */ color: rgb(78, 204, 132);
/* oklch */ color: oklch(75.7% 0.153 154.9);

Tailwind

colors: {
  custom: {
    50: '#8cdca8',
    500: '#4ecc84',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc84;
$custom-light: #8cdca8;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc84",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 132
  },
  "hsl": {
    "h": 145.714,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75694,
    "c": 0.15294,
    "h": 154.9
  },
  "luminance": 0.46471
}

Semantic roles & 50–950 ramp

primary

#4ECC84

secondary

#D5A1BF

accent

#499FDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECC84

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

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