#4FC37F#4FC37F

#4FC37F is a light, vivid green. Relative luminance 0.422; OKLCH L 73.4% C 0.145 H 154.6°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4FC37F
RGB	rgb(79, 195, 127)
HSL	hsl(145, 49%, 54%)
HSV	hsv(145, 59%, 76%)
CMYK	cmyk(59.5%, 0%, 34.9%, 23.5%)
CIE-LAB	lab(71.02, -48.18, 24.66)
CIE-LCH	lch(71.02, 54.13, 152.89°)
OKLab	oklab(73.36% -0.1308 0.062)
OKLCH	oklch(73.36% 0.145 154.6)
XYZ	xyz(26.5681, 42.2222, 26.8241)
Luminance	0.4223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC37F #C34F93

analogous

#59C34F #4FC37F #4FC3B9

triadic

#4FC37F #7F4FC3 #C37F4F

tetradic

#4FC37F #4F59C3 #C34F93 #C3B94F

square

#4FC37F #4F59C3 #C34F93 #C3B94F

split-complementary

#4FC37F #B94FC3 #C34F59

monochromatic

#277145 #369F61 #4FC37F #7DD3A0 #AAE2C1

Accessibility & contrast

On white

2.22

#4FC37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#4FC37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC37F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC37F	#FFFFFF	#000000	##000000
##4FC37F	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B47B

Deuteranopia (green-blind)

#B3A983

Tritanopia (blue-blind)

#25C1B1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc37f;
/* rgb */ color: rgb(79, 195, 127);
/* oklch */ color: oklch(73.4% 0.145 154.6);

Tailwind

colors: {
  custom: {
    50: '#8bd6a4',
    500: '#4fc37f',
    950: '#000000',
  },
}

SCSS

$custom: #4fc37f;
$custom-light: #8bd6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc37f",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 127
  },
  "hsl": {
    "h": 144.828,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73355,
    "c": 0.14474,
    "h": 154.6
  },
  "luminance": 0.42225
}

Semantic roles & 50–950 ramp

primary

#4FC37F

secondary

#D09EBB

accent

#4FA0D9

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4FC37F

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

Preview Lab → · Contrast checker → · Palette generator →