#4ECC68#4ECC68

#4ECC68 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.2% C 0.179 H 147.5°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC68
RGB	rgb(78, 204, 104)
HSL	hsl(132, 55%, 55%)
HSV	hsv(132, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 49%, 20%)
CIE-LAB	lab(73.42, -55.80, 39.54)
CIE-LCH	lch(73.42, 68.39, 144.68°)
OKLab	oklab(75.2% -0.1507 0.0959)
OKLCH	oklch(75.2% 0.179 147.5)
XYZ	xyz(27.2316, 45.8022, 20.4996)
Luminance	0.4581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC68 #CC4EB2

analogous

#73CC4E #4ECC68 #4ECCA7

triadic

#4ECC68 #684ECC #CC684E

tetradic

#4ECC68 #4E73CC #CC4EB2 #CCA74E

square

#4ECC68 #4E73CC #CC4EB2 #CCA74E

split-complementary

#4ECC68 #A74ECC #CC4E73

monochromatic

#247C36 #31AB4B #4ECC68 #7EDA91 #ADE7B9

Accessibility & contrast

On white

2.07

#4ECC68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#4ECC68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC68

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC68	#FFFFFF	#000000	##000000
##4ECC68	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB60

Deuteranopia (green-blind)

#BEB06F

Tritanopia (blue-blind)

#2BC8B5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecc68;
/* rgb */ color: rgb(78, 204, 104);
/* oklch */ color: oklch(75.2% 0.179 147.5);

Tailwind

colors: {
  custom: {
    50: '#8cdc95',
    500: '#4ecc68',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc68;
$custom-light: #8cdc95;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc68",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 104
  },
  "hsl": {
    "h": 132.381,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75198,
    "c": 0.17868,
    "h": 147.5
  },
  "luminance": 0.45805
}

Semantic roles & 50–950 ramp

primary

#4ECC68

secondary

#D5A1CA

accent

#49C0DF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ECC68

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

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