#4EC04F#4EC04F

#4EC04F is a light, vivid green. Relative luminance 0.399; OKLCH L 71.8% C 0.185 H 143.5°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#4EC04F
RGB	rgb(78, 192, 79)
HSL	hsl(121, 48%, 53%)
HSV	hsv(121, 59%, 75%)
CMYK	cmyk(59.4%, 0%, 58.9%, 24.7%)
CIE-LAB	lab(69.38, -54.66, 46.61)
CIE-LCH	lch(69.38, 71.83, 139.55°)
OKLab	oklab(71.78% -0.1484 0.1099)
OKLCH	oklch(71.78% 0.185 143.5)
XYZ	xyz(23.4015, 39.8813, 13.8603)
Luminance	0.3988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC04F #C04EBF

analogous

#86C04E #4EC04F #4EC088

triadic

#4EC04F #4F4EC0 #C04F4E

tetradic

#4EC04F #4E86C0 #C04EBF #C0884E

square

#4EC04F #4E86C0 #C04EBF #C0884E

split-complementary

#4EC04F #884EC0 #C04E86

monochromatic

#276D27 #379A38 #4EC04F #7BD07C #A8E0A9

Accessibility & contrast

On white

2.34

#4EC04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#4EC04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC04F

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC04F	#FFFFFF	#000000	##000000
##4EC04F	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF43

Deuteranopia (green-blind)

#B5A658

Tritanopia (blue-blind)

#39BBA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4ec04f;
/* rgb */ color: rgb(78, 192, 79);
/* oklch */ color: oklch(71.8% 0.185 143.5);

Tailwind

colors: {
  custom: {
    50: '#8bd484',
    500: '#4ec04f',
    950: '#000000',
  },
}

SCSS

$custom: #4ec04f;
$custom-light: #8bd484;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec04f",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 79
  },
  "hsl": {
    "h": 120.526,
    "s": 47.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.71778,
    "c": 0.1847,
    "h": 143.5
  },
  "luminance": 0.39883
}

Semantic roles & 50–950 ramp

primary

#4EC04F

secondary

#CE9CCD

accent

#51D6D7

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC04F

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

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