#4BD978#4BD978

#4BD978 is a light, vivid green. Relative luminance 0.525; OKLCH L 78.7% C 0.182 H 150.3°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4BD978
RGB	rgb(75, 217, 120)
HSL	hsl(139, 65%, 57%)
HSV	hsv(139, 65%, 85%)
CMYK	cmyk(65.4%, 0%, 44.7%, 14.9%)
CIE-LAB	lab(77.56, -58.74, 36.83)
CIE-LCH	lch(77.56, 69.33, 147.91°)
OKLab	oklab(78.66% -0.1584 0.0905)
OKLCH	oklch(78.66% 0.182 150.3)
XYZ	xyz(31.1022, 52.4744, 26.2551)
Luminance	0.5248 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD978 #D94BAC

analogous

#65D94B #4BD978 #4BD9BF

triadic

#4BD978 #784BD9 #D9784B

tetradic

#4BD978 #4B65D9 #D94BAC #D9BF4B

square

#4BD978 #4B65D9 #D94BAC #D9BF4B

split-complementary

#4BD978 #BF4BD9 #D94B65

monochromatic

#1E8C41 #28BF58 #4BD978 #7EE49E #B0EEC4

Accessibility & contrast

On white

1.83

#4BD978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#4BD978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD978

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD978	#FFFFFF	#000000	##000000
##4BD978	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC771

Deuteranopia (green-blind)

#C8BB7F

Tritanopia (blue-blind)

#05D5C2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4bd978;
/* rgb */ color: rgb(75, 217, 120);
/* oklch */ color: oklch(78.7% 0.182 150.3);

Tailwind

colors: {
  custom: {
    50: '#8de6a0',
    500: '#4bd978',
    950: '#000000',
  },
}

SCSS

$custom: #4bd978;
$custom-light: #8de6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd978",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 120
  },
  "hsl": {
    "h": 139.014,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.78665,
    "c": 0.18242,
    "h": 150.3
  },
  "luminance": 0.52478
}

Semantic roles & 50–950 ramp

primary

#4BD978

secondary

#923675

accent

#40B3E8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #4BD978

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

Preview Lab → · Contrast checker → · Palette generator →