#4FC57F#4FC57F

#4FC57F is a light, vivid green. Relative luminance 0.431; OKLCH L 73.9% C 0.147 H 154.3°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#4FC57F
RGB	rgb(79, 197, 127)
HSL	hsl(144, 50%, 54%)
HSV	hsv(144, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 35.5%, 22.7%)
CIE-LAB	lab(71.64, -48.99, 25.49)
CIE-LCH	lch(71.64, 55.23, 152.51°)
OKLab	oklab(73.86% -0.1329 0.064)
OKLCH	oklch(73.86% 0.148 154.3)
XYZ	xyz(27.0192, 43.1244, 26.9745)
Luminance	0.4313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC57F #C54F95

analogous

#5AC54F #4FC57F #4FC5BA

triadic

#4FC57F #7F4FC5 #C57F4F

tetradic

#4FC57F #4F5AC5 #C54F95 #C5BA4F

square

#4FC57F #4F5AC5 #C54F95 #C5BA4F

split-complementary

#4FC57F #BA4FC5 #C54F5A

monochromatic

#267446 #35A261 #4FC57F #7DD4A0 #ABE3C2

Accessibility & contrast

On white

2.18

#4FC57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#4FC57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC57F

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC57F	#FFFFFF	#000000	##000000
##4FC57F	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B67A

Deuteranopia (green-blind)

#B5AB83

Tritanopia (blue-blind)

#24C3B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc57f;
/* rgb */ color: rgb(79, 197, 127);
/* oklch */ color: oklch(73.9% 0.147 154.3);

Tailwind

colors: {
  custom: {
    50: '#8bd7a4',
    500: '#4fc57f',
    950: '#000000',
  },
}

SCSS

$custom: #4fc57f;
$custom-light: #8bd7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc57f",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 127
  },
  "hsl": {
    "h": 144.407,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7386,
    "c": 0.1475,
    "h": 154.3
  },
  "luminance": 0.43127
}

Semantic roles & 50–950 ramp

primary

#4FC57F

secondary

#D19FBD

accent

#4EA1DA

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4FC57F

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

Preview Lab → · Contrast checker → · Palette generator →