#4ECC7A#4ECC7A

#4ECC7A is a light, vivid green. Relative luminance 0.462; OKLCH L 75.5% C 0.162 H 151.9°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC7A
RGB	rgb(78, 204, 122)
HSL	hsl(141, 55%, 55%)
HSV	hsv(141, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 40.2%, 20%)
CIE-LAB	lab(73.68, -52.89, 30.80)
CIE-LCH	lch(73.68, 61.20, 149.79°)
OKLab	oklab(75.5% -0.143 0.0765)
OKLCH	oklch(75.5% 0.162 151.9)
XYZ	xyz(28.2454, 46.2078, 25.8390)
Luminance	0.4621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC7A #CC4EA0

analogous

#61CC4E #4ECC7A #4ECCB9

triadic

#4ECC7A #7A4ECC #CC7A4E

tetradic

#4ECC7A #4E61CC #CC4EA0 #CCB94E

square

#4ECC7A #4E61CC #CC4EA0 #CCB94E

split-complementary

#4ECC7A #B94ECC #CC4E61

monochromatic

#247C42 #31AB5C #4ECC7A #7EDA9E #ADE7C1

Accessibility & contrast

On white

2.05

#4ECC7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#4ECC7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC7A

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC7A	#FFFFFF	#000000	##000000
##4ECC7A	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBC74

Deuteranopia (green-blind)

#BCB07F

Tritanopia (blue-blind)

#20C9B8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecc7a;
/* rgb */ color: rgb(78, 204, 122);
/* oklch */ color: oklch(75.5% 0.162 151.9);

Tailwind

colors: {
  custom: {
    50: '#8cdca1',
    500: '#4ecc7a',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc7a;
$custom-light: #8cdca1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc7a",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 122
  },
  "hsl": {
    "h": 140.952,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.755,
    "c": 0.16217,
    "h": 151.9
  },
  "luminance": 0.46211
}

Semantic roles & 50–950 ramp

primary

#4ECC7A

secondary

#D5A1C3

accent

#49AADF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4ECC7A

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

Preview Lab → · Contrast checker → · Palette generator →