#4EC439#4EC439

#4EC439 is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.6% C 0.205 H 140.9°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#4EC439
RGB	rgb(78, 196, 57)
HSL	hsl(111, 55%, 50%)
HSV	hsv(111, 71%, 77%)
CMYK	cmyk(60.2%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(70.45, -58.28, 57.00)
CIE-LCH	lch(70.45, 81.52, 135.63°)
OKLab	oklab(72.6% -0.1594 0.1296)
OKLCH	oklch(72.6% 0.205 140.9)
XYZ	xyz(23.6192, 41.3928, 10.6150)
Luminance	0.4139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC439 #AF39C4

analogous

#94C439 #4EC439 #39C469

triadic

#4EC439 #394EC4 #C4394E

tetradic

#4EC439 #3994C4 #AF39C4 #C46939

square

#4EC439 #3994C4 #AF39C4 #C46939

split-complementary

#4EC439 #6939C4 #C43994

monochromatic

#28651D #3B952B #4EC439 #78D367 #A2E197

Accessibility & contrast

On white

2.26

#4EC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#4EC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC439

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC439	#FFFFFF	#000000	##000000
##4EC439	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B222

Deuteranopia (green-blind)

#BAA947

Tritanopia (blue-blind)

#3DBEA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec439;
/* rgb */ color: rgb(78, 196, 57);
/* oklch */ color: oklch(72.6% 0.205 140.9);

Tailwind

colors: {
  custom: {
    50: '#8dd777',
    500: '#4ec439',
    950: '#000000',
  },
}

SCSS

$custom: #4ec439;
$custom-light: #8dd777;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec439",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 110.935,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72597,
    "c": 0.20545,
    "h": 140.9
  },
  "luminance": 0.41395
}

Semantic roles & 50–950 ramp

primary

#4EC439

secondary

#C38DCC

accent

#4ADEC8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC439

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

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