#4FD181#4FD181

#4FD181 is a light, vivid green. Relative luminance 0.488; OKLCH L 76.9% C 0.162 H 153.1°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#4FD181
RGB	rgb(79, 209, 129)
HSL	hsl(143, 59%, 56%)
HSV	hsv(143, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 38.3%, 18%)
CIE-LAB	lab(75.35, -53.40, 29.40)
CIE-LCH	lch(75.35, 60.96, 151.16°)
OKLab	oklab(76.92% -0.1445 0.0734)
OKLCH	oklch(76.92% 0.162 153.1)
XYZ	xyz(29.9849, 48.8451, 28.6125)
Luminance	0.4885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD181 #D14F9F

analogous

#5ED14F #4FD181 #4FD1C2

triadic

#4FD181 #814FD1 #D1814F

tetradic

#4FD181 #4F5ED1 #D14F9F #D1C24F

square

#4FD181 #4F5ED1 #D14F9F #D1C24F

split-complementary

#4FD181 #C24FD1 #D14F5E

monochromatic

#228348 #2FB462 #4FD181 #80DEA4 #B0EAC6

Accessibility & contrast

On white

1.95

#4FD181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#4FD181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD181

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD181	#FFFFFF	#000000	##000000
##4FD181	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C17C

Deuteranopia (green-blind)

#C0B586

Tritanopia (blue-blind)

#19CEBD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fd181;
/* rgb */ color: rgb(79, 209, 129);
/* oklch */ color: oklch(76.9% 0.162 153.1);

Tailwind

colors: {
  custom: {
    50: '#8de0a6',
    500: '#4fd181',
    950: '#000000',
  },
}

SCSS

$custom: #4fd181;
$custom-light: #8de0a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd181",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 129
  },
  "hsl": {
    "h": 143.077,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76922,
    "c": 0.16202,
    "h": 153.1
  },
  "luminance": 0.48848
}

Semantic roles & 50–950 ramp

primary

#4FD181

secondary

#D9A3C4

accent

#46A6E2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4FD181

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

Preview Lab → · Contrast checker → · Palette generator →