#4BD18B#4BD18B

#4BD18B is a light, vivid green. Relative luminance 0.490; OKLCH L 77.0% C 0.155 H 156.7°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#4BD18B
RGB	rgb(75, 209, 139)
HSL	hsl(149, 59%, 56%)
HSV	hsv(149, 64%, 82%)
CMYK	cmyk(64.1%, 0%, 33.5%, 18%)
CIE-LAB	lab(75.42, -52.29, 24.28)
CIE-LCH	lch(75.42, 57.65, 155.09°)
OKLab	oklab(77.01% -0.142 0.0612)
OKLCH	oklch(77.01% 0.155 156.7)
XYZ	xyz(30.3596, 48.9577, 32.2709)
Luminance	0.4896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD18B #D14B91

analogous

#4ED14B #4BD18B #4BD1CE

triadic

#4BD18B #8B4BD1 #D18B4B

tetradic

#4BD18B #4B4ED1 #D14B91 #D1CE4B

square

#4BD18B #4B4ED1 #D14B91 #D1CE4B

split-complementary

#4BD18B #CE4BD1 #D14B4E

monochromatic

#21814F #2DB16C #4BD18B #7CDDAA #ACEACA

Accessibility & contrast

On white

1.95

#4BD18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#4BD18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD18B

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD18B	#FFFFFF	#000000	##000000
##4BD18B	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C187

Deuteranopia (green-blind)

#BEB58F

Tritanopia (blue-blind)

#00CFBF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4bd18b;
/* rgb */ color: rgb(75, 209, 139);
/* oklch */ color: oklch(77.0% 0.155 156.7);

Tailwind

colors: {
  custom: {
    50: '#8be0ad',
    500: '#4bd18b',
    950: '#000000',
  },
}

SCSS

$custom: #4bd18b;
$custom-light: #8be0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd18b",
  "rgb": {
    "r": 75,
    "g": 209,
    "b": 139
  },
  "hsl": {
    "h": 148.657,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.77007,
    "c": 0.15462,
    "h": 156.7
  },
  "luminance": 0.48961
}

Semantic roles & 50–950 ramp

primary

#4BD18B

secondary

#D8A0BD

accent

#4597E2

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4BD18B

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

Preview Lab → · Contrast checker → · Palette generator →