#4ECC76#4ECC76

#4ECC76 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.4% C 0.166 H 150.8°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC76
RGB	rgb(78, 204, 118)
HSL	hsl(139, 55%, 55%)
HSV	hsv(139, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 42.2%, 20%)
CIE-LAB	lab(73.62, -53.58, 32.77)
CIE-LCH	lch(73.62, 62.80, 148.55°)
OKLab	oklab(75.43% -0.1448 0.081)
OKLCH	oklch(75.43% 0.166 150.8)
XYZ	xyz(28.0026, 46.1107, 24.5605)
Luminance	0.4611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC76 #CC4EA4

analogous

#65CC4E #4ECC76 #4ECCB5

triadic

#4ECC76 #764ECC #CC764E

tetradic

#4ECC76 #4E65CC #CC4EA4 #CCB54E

square

#4ECC76 #4E65CC #CC4EA4 #CCB54E

split-complementary

#4ECC76 #B54ECC #CC4E65

monochromatic

#247C40 #31AB58 #4ECC76 #7EDA9B #ADE7C0

Accessibility & contrast

On white

2.05

#4ECC76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#4ECC76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC76

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC76	#FFFFFF	#000000	##000000
##4ECC76	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBC70

Deuteranopia (green-blind)

#BDB07C

Tritanopia (blue-blind)

#23C9B7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecc76;
/* rgb */ color: rgb(78, 204, 118);
/* oklch */ color: oklch(75.4% 0.166 150.8);

Tailwind

colors: {
  custom: {
    50: '#8cdc9e',
    500: '#4ecc76',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc76;
$custom-light: #8cdc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc76",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 118
  },
  "hsl": {
    "h": 139.048,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75428,
    "c": 0.16587,
    "h": 150.8
  },
  "luminance": 0.46113
}

Semantic roles & 50–950 ramp

primary

#4ECC76

secondary

#D5A1C5

accent

#49AFDF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECC76

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

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