#4FC579#4FC579

#4FC579 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.7% C 0.153 H 152.4°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FC579
RGB	rgb(79, 197, 121)
HSL	hsl(141, 50%, 54%)
HSV	hsv(141, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 38.6%, 22.7%)
CIE-LAB	lab(71.54, -50.10, 28.50)
CIE-LCH	lch(71.54, 57.63, 150.37°)
OKLab	oklab(73.74% -0.1356 0.071)
OKLCH	oklch(73.74% 0.153 152.4)
XYZ	xyz(26.6398, 42.9727, 24.9761)
Luminance	0.4298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC579 #C54F9B

analogous

#60C54F #4FC579 #4FC5B4

triadic

#4FC579 #794FC5 #C5794F

tetradic

#4FC579 #4F60C5 #C54F9B #C5B44F

square

#4FC579 #4F60C5 #C54F9B #C5B44F

split-complementary

#4FC579 #B44FC5 #C54F60

monochromatic

#267442 #35A25C #4FC579 #7DD49C #ABE3BF

Accessibility & contrast

On white

2.19

#4FC579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#4FC579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC579

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC579	#FFFFFF	#000000	##000000
##4FC579	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B674

Deuteranopia (green-blind)

#B6AB7E

Tritanopia (blue-blind)

#28C2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc579;
/* rgb */ color: rgb(79, 197, 121);
/* oklch */ color: oklch(73.7% 0.153 152.4);

Tailwind

colors: {
  custom: {
    50: '#8bd7a0',
    500: '#4fc579',
    950: '#000000',
  },
}

SCSS

$custom: #4fc579;
$custom-light: #8bd7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc579",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 121
  },
  "hsl": {
    "h": 141.356,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73742,
    "c": 0.15309,
    "h": 152.4
  },
  "luminance": 0.42975
}

Semantic roles & 50–950 ramp

primary

#4FC579

secondary

#D19FBF

accent

#4EA8DA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140F

muted

#7E837E

Preview Lab

Preview with #4FC579

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

Preview Lab → · Contrast checker → · Palette generator →