#4FD17B#4FD17B

#4FD17B is a light, vivid green. Relative luminance 0.487; OKLCH L 76.8% C 0.168 H 151.4°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#4FD17B
RGB	rgb(79, 209, 123)
HSL	hsl(140, 59%, 56%)
HSV	hsv(140, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 41.1%, 18%)
CIE-LAB	lab(75.26, -54.45, 32.36)
CIE-LCH	lch(75.26, 63.34, 149.28°)
OKLab	oklab(76.81% -0.1471 0.0802)
OKLCH	oklch(76.81% 0.168 151.4)
XYZ	xyz(29.5977, 48.6903, 26.5734)
Luminance	0.4869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD17B #D14FA5

analogous

#64D14F #4FD17B #4FD1BC

triadic

#4FD17B #7B4FD1 #D17B4F

tetradic

#4FD17B #4F64D1 #D14FA5 #D1BC4F

square

#4FD17B #4F64D1 #D14FA5 #D1BC4F

split-complementary

#4FD17B #BC4FD1 #D14F64

monochromatic

#228343 #2FB45C #4FD17B #80DE9F #B0EAC4

Accessibility & contrast

On white

1.96

#4FD17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#4FD17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD17B

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD17B	#FFFFFF	#000000	##000000
##4FD17B	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C075

Deuteranopia (green-blind)

#C1B581

Tritanopia (blue-blind)

#1FCEBC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fd17b;
/* rgb */ color: rgb(79, 209, 123);
/* oklch */ color: oklch(76.8% 0.168 151.4);

Tailwind

colors: {
  custom: {
    50: '#8de0a2',
    500: '#4fd17b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd17b;
$custom-light: #8de0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd17b",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 123
  },
  "hsl": {
    "h": 140.308,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76811,
    "c": 0.16755,
    "h": 151.4
  },
  "luminance": 0.48693
}

Semantic roles & 50–950 ramp

primary

#4FD17B

secondary

#D9A3C7

accent

#46ADE2

background

#F9FDFA

surface

#F2FBF3

border

#CCD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4FD17B

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

Preview Lab → · Contrast checker → · Palette generator →