#4EC34F#4EC34F

#4EC34F is a light, vivid green. Relative luminance 0.412; OKLCH L 72.6% C 0.189 H 143.5°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4EC34F
RGB	rgb(78, 195, 79)
HSL	hsl(121, 49%, 54%)
HSV	hsv(121, 60%, 76%)
CMYK	cmyk(60%, 0%, 59.5%, 23.5%)
CIE-LAB	lab(70.32, -55.76, 47.69)
CIE-LCH	lch(70.32, 73.38, 139.46°)
OKLab	oklab(72.55% -0.1514 0.1122)
OKLCH	oklch(72.55% 0.189 143.5)
XYZ	xyz(24.0669, 41.2122, 14.0821)
Luminance	0.4121 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC34F #C34EC2

analogous

#87C34E #4EC34F #4EC389

triadic

#4EC34F #4F4EC3 #C34F4E

tetradic

#4EC34F #4E87C3 #C34EC2 #C3894E

square

#4EC34F #4E87C3 #C34EC2 #C3894E

split-complementary

#4EC34F #894EC3 #C34E87

monochromatic

#267027 #369E37 #4EC34F #7CD27C #A9E2AA

Accessibility & contrast

On white

2.27

#4EC34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#4EC34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC34F

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC34F	#FFFFFF	#000000	##000000
##4EC34F	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B243

Deuteranopia (green-blind)

#B8A858

Tritanopia (blue-blind)

#38BEAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec34f;
/* rgb */ color: rgb(78, 195, 79);
/* oklch */ color: oklch(72.6% 0.189 143.5);

Tailwind

colors: {
  custom: {
    50: '#8cd684',
    500: '#4ec34f',
    950: '#000000',
  },
}

SCSS

$custom: #4ec34f;
$custom-light: #8cd684;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec34f",
  "rgb": {
    "r": 78,
    "g": 195,
    "b": 79
  },
  "hsl": {
    "h": 120.513,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72553,
    "c": 0.18851,
    "h": 143.5
  },
  "luminance": 0.41214
}

Semantic roles & 50–950 ramp

primary

#4EC34F

secondary

#CF9DCF

accent

#4FD8D9

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC34F

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

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