#4EC139#4EC139

#4EC139 is a light, highly saturated green. Relative luminance 0.401; OKLCH L 71.8% C 0.202 H 140.8°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4EC139
RGB	rgb(78, 193, 57)
HSL	hsl(111, 54%, 49%)
HSV	hsv(111, 70%, 76%)
CMYK	cmyk(59.6%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(69.51, -57.22, 56.03)
CIE-LCH	lch(69.51, 80.08, 135.60°)
OKLab	oklab(71.82% -0.1565 0.1275)
OKLCH	oklch(71.82% 0.202 140.8)
XYZ	xyz(22.9493, 40.0529, 10.3917)
Luminance	0.4006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC139 #AC39C1

analogous

#92C139 #4EC139 #39C168

triadic

#4EC139 #394EC1 #C1394E

tetradic

#4EC139 #3992C1 #AC39C1 #C16839

square

#4EC139 #3992C1 #AC39C1 #C16839

split-complementary

#4EC139 #6839C1 #C13992

monochromatic

#28631D #3B922B #4EC139 #76D266 #A0E095

Accessibility & contrast

On white

2.33

#4EC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#4EC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC139

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC139	#FFFFFF	#000000	##000000
##4EC139	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B023

Deuteranopia (green-blind)

#B8A646

Tritanopia (blue-blind)

#3DBBA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec139;
/* rgb */ color: rgb(78, 193, 57);
/* oklch */ color: oklch(71.8% 0.202 140.8);

Tailwind

colors: {
  custom: {
    50: '#8cd577',
    500: '#4ec139',
    950: '#000000',
  },
}

SCSS

$custom: #4ec139;
$custom-light: #8cd577;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec139",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 110.735,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71818,
    "c": 0.20193,
    "h": 140.8
  },
  "luminance": 0.40055
}

Semantic roles & 50–950 ramp

primary

#4EC139

secondary

#C18BCB

accent

#4ADEC7

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC139

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

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