#4DD578#4DD578

#4DD578 is a light, vivid green. Relative luminance 0.505; OKLCH L 77.7% C 0.176 H 150.5°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#4DD578
RGB	rgb(77, 213, 120)
HSL	hsl(139, 62%, 57%)
HSV	hsv(139, 64%, 84%)
CMYK	cmyk(63.8%, 0%, 43.7%, 16.5%)
CIE-LAB	lab(76.39, -56.87, 35.33)
CIE-LCH	lch(76.39, 66.95, 148.15°)
OKLab	oklab(77.71% -0.1535 0.087)
OKLCH	oklch(77.71% 0.176 150.5)
XYZ	xyz(30.2426, 50.5192, 25.9231)
Luminance	0.5052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD578 #D54DAA

analogous

#66D54D #4DD578 #4DD5BC

triadic

#4DD578 #784DD5 #D5784D

tetradic

#4DD578 #4D66D5 #D54DAA #D5BC4D

square

#4DD578 #4D66D5 #D54DAA #D5BC4D

split-complementary

#4DD578 #BC4DD5 #D54D66

monochromatic

#208841 #2CB958 #4DD578 #7FE19E #B0ECC3

Accessibility & contrast

On white

1.89

#4DD578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#4DD578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD578

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD578	#FFFFFF	#000000	##000000
##4DD578	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C471

Deuteranopia (green-blind)

#C5B87E

Tritanopia (blue-blind)

#17D2BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4dd578;
/* rgb */ color: rgb(77, 213, 120);
/* oklch */ color: oklch(77.7% 0.176 150.5);

Tailwind

colors: {
  custom: {
    50: '#8de3a0',
    500: '#4dd578',
    950: '#000000',
  },
}

SCSS

$custom: #4dd578;
$custom-light: #8de3a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd578",
  "rgb": {
    "r": 77,
    "g": 213,
    "b": 120
  },
  "hsl": {
    "h": 138.971,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7771,
    "c": 0.17643,
    "h": 150.5
  },
  "luminance": 0.50522
}

Semantic roles & 50–950 ramp

primary

#4DD578

secondary

#8E3873

accent

#43B2E5

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #4DD578

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

Preview Lab → · Contrast checker → · Palette generator →