#4EC539#4EC539

#4EC539 is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.9% C 0.207 H 140.9°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4EC539
RGB	rgb(78, 197, 57)
HSL	hsl(111, 55%, 50%)
HSV	hsv(111, 71%, 77%)
CMYK	cmyk(60.4%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(70.76, -58.63, 57.33)
CIE-LCH	lch(70.76, 82.00, 135.65°)
OKLab	oklab(72.86% -0.1604 0.1303)
OKLCH	oklch(72.86% 0.207 140.9)
XYZ	xyz(23.8455, 41.8454, 10.6905)
Luminance	0.4185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC539 #B039C5

analogous

#94C539 #4EC539 #39C56A

triadic

#4EC539 #394EC5 #C5394E

tetradic

#4EC539 #3994C5 #B039C5 #C56A39

square

#4EC539 #3994C5 #B039C5 #C56A39

split-complementary

#4EC539 #6A39C5 #C53994

monochromatic

#28661E #3B962B #4EC539 #78D368 #A2E197

Accessibility & contrast

On white

2.24

#4EC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#4EC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC539

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC539	#FFFFFF	#000000	##000000
##4EC539	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB322

Deuteranopia (green-blind)

#BBA947

Tritanopia (blue-blind)

#3CBFA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec539;
/* rgb */ color: rgb(78, 197, 57);
/* oklch */ color: oklch(72.9% 0.207 140.9);

Tailwind

colors: {
  custom: {
    50: '#8dd877',
    500: '#4ec539',
    950: '#000000',
  },
}

SCSS

$custom: #4ec539;
$custom-light: #8dd877;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec539",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 111,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72856,
    "c": 0.20661,
    "h": 140.9
  },
  "luminance": 0.41848
}

Semantic roles & 50–950 ramp

primary

#4EC539

secondary

#C38DCD

accent

#49DEC8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC539

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

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