#4FC139#4FC139

#4FC139 is a light, highly saturated green. Relative luminance 0.401; OKLCH L 71.9% C 0.202 H 140.7°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4FC139
RGB	rgb(79, 193, 57)
HSL	hsl(110, 54%, 49%)
HSV	hsv(110, 70%, 76%)
CMYK	cmyk(59.1%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(69.54, -56.97, 56.07)
CIE-LCH	lch(69.54, 79.94, 135.46°)
OKLab	oklab(71.85% -0.156 0.1276)
OKLCH	oklch(71.85% 0.202 140.7)
XYZ	xyz(23.0318, 40.0955, 10.3956)
Luminance	0.4010 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC139 #AB39C1

analogous

#93C139 #4FC139 #39C167

triadic

#4FC139 #394FC1 #C1394F

tetradic

#4FC139 #3993C1 #AB39C1 #C16739

square

#4FC139 #3993C1 #AB39C1 #C16739

split-complementary

#4FC139 #6739C1 #C13993

monochromatic

#28631D #3C922B #4FC139 #77D266 #A1E095

Accessibility & contrast

On white

2.33

#4FC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#4FC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC139

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC139	#FFFFFF	#000000	##000000
##4FC139	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B023

Deuteranopia (green-blind)

#B8A646

Tritanopia (blue-blind)

#3FBBA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fc139;
/* rgb */ color: rgb(79, 193, 57);
/* oklch */ color: oklch(71.9% 0.202 140.7);

Tailwind

colors: {
  custom: {
    50: '#8dd577',
    500: '#4fc139',
    950: '#000000',
  },
}

SCSS

$custom: #4fc139;
$custom-light: #8dd577;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc139",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 110.294,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71851,
    "c": 0.20152,
    "h": 140.7
  },
  "luminance": 0.40098
}

Semantic roles & 50–950 ramp

primary

#4FC139

secondary

#C18BCB

accent

#4ADEC6

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC139

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

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