#4CD17B#4CD17B

#4CD17B is a light, vivid green. Relative luminance 0.486; OKLCH L 76.7% C 0.169 H 151.7°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#4CD17B
RGB	rgb(76, 209, 123)
HSL	hsl(141, 59%, 56%)
HSV	hsv(141, 64%, 82%)
CMYK	cmyk(63.6%, 0%, 41.1%, 18%)
CIE-LAB	lab(75.18, -55.05, 32.24)
CIE-LCH	lch(75.18, 63.79, 149.64°)
OKLab	oklab(76.72% -0.1487 0.0799)
OKLCH	oklch(76.72% 0.169 151.7)
XYZ	xyz(29.3538, 48.5645, 26.5620)
Luminance	0.4857 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD17B #D14CA2

analogous

#5FD14C #4CD17B #4CD1BD

triadic

#4CD17B #7B4CD1 #D17B4C

tetradic

#4CD17B #4C5FD1 #D14CA2 #D1BD4C

square

#4CD17B #4C5FD1 #D14CA2 #D1BD4C

split-complementary

#4CD17B #BD4CD1 #D14C5F

monochromatic

#218143 #2EB25D #4CD17B #7DDE9F #ADEAC3

Accessibility & contrast

On white

1.96

#4CD17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#4CD17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD17B

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD17B	#FFFFFF	#000000	##000000
##4CD17B	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C075

Deuteranopia (green-blind)

#C0B481

Tritanopia (blue-blind)

#13CEBC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4cd17b;
/* rgb */ color: rgb(76, 209, 123);
/* oklch */ color: oklch(76.7% 0.169 151.7);

Tailwind

colors: {
  custom: {
    50: '#8ce0a2',
    500: '#4cd17b',
    950: '#000000',
  },
}

SCSS

$custom: #4cd17b;
$custom-light: #8ce0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd17b",
  "rgb": {
    "r": 76,
    "g": 209,
    "b": 123
  },
  "hsl": {
    "h": 141.203,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76723,
    "c": 0.16878,
    "h": 151.7
  },
  "luminance": 0.48567
}

Semantic roles & 50–950 ramp

primary

#4CD17B

secondary

#D8A1C4

accent

#46ABE2

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4CD17B

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

Preview Lab → · Contrast checker → · Palette generator →