#4CD139#4CD139

#4CD139 is a light, highly saturated green. Relative luminance 0.474; OKLCH L 75.9% C 0.221 H 141.3°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4CD139
RGB	rgb(76, 209, 57)
HSL	hsl(113, 62%, 52%)
HSV	hsv(113, 73%, 82%)
CMYK	cmyk(63.6%, 0%, 72.7%, 18%)
CIE-LAB	lab(74.46, -63.21, 61.09)
CIE-LCH	lch(74.46, 87.91, 135.98°)
OKLab	oklab(75.9% -0.1726 0.1381)
OKLCH	oklch(75.9% 0.221 141.3)
XYZ	xyz(26.5181, 47.4302, 11.6276)
Luminance	0.4743 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD139 #BE39D1

analogous

#98D139 #4CD139 #39D172

triadic

#4CD139 #394CD1 #D1394C

tetradic

#4CD139 #3998D1 #BE39D1 #D17239

square

#4CD139 #3998D1 #BE39D1 #D17239

split-complementary

#4CD139 #7239D1 #D13998

monochromatic

#26751B #37A627 #4CD139 #79DD6B #A6E89C

Accessibility & contrast

On white

2.00

#4CD139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#4CD139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD139

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD139	#FFFFFF	#000000	##000000
##4CD139	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1D

Deuteranopia (green-blind)

#C6B349

Tritanopia (blue-blind)

#34CAB3

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4cd139;
/* rgb */ color: rgb(76, 209, 57);
/* oklch */ color: oklch(75.9% 0.221 141.3);

Tailwind

colors: {
  custom: {
    50: '#8ee079',
    500: '#4cd139',
    950: '#000000',
  },
}

SCSS

$custom: #4cd139;
$custom-light: #8ee079;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd139",
  "rgb": {
    "r": 76,
    "g": 209,
    "b": 57
  },
  "hsl": {
    "h": 112.5,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75901,
    "c": 0.22111,
    "h": 141.3
  },
  "luminance": 0.47433
}

Semantic roles & 50–950 ramp

primary

#4CD139

secondary

#CC92D4

accent

#42E5D1

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4CD139

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

Preview Lab → · Contrast checker → · Palette generator →