#4DD171#4DD171

#4DD171 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.6% C 0.178 H 149.2°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#4DD171
RGB	rgb(77, 209, 113)
HSL	hsl(136, 59%, 56%)
HSV	hsv(136, 63%, 82%)
CMYK	cmyk(63.2%, 0%, 45.9%, 18%)
CIE-LAB	lab(75.06, -56.50, 37.14)
CIE-LCH	lch(75.06, 67.61, 146.68°)
OKLab	oklab(76.58% -0.1525 0.0909)
OKLCH	oklch(76.58% 0.178 149.2)
XYZ	xyz(28.8395, 48.3680, 23.4357)
Luminance	0.4837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD171 #D14DAD

analogous

#6BD14D #4DD171 #4DD1B3

triadic

#4DD171 #714DD1 #D1714D

tetradic

#4DD171 #4D6BD1 #D14DAD #D1B34D

square

#4DD171 #4D6BD1 #D14DAD #D1B34D

split-complementary

#4DD171 #B34DD1 #D14D6B

monochromatic

#22823C #2EB352 #4DD171 #7EDE98 #AEEABF

Accessibility & contrast

On white

1.97

#4DD171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#4DD171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD171

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD171	#FFFFFF	#000000	##000000
##4DD171	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C06A

Deuteranopia (green-blind)

#C2B478

Tritanopia (blue-blind)

#20CDBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4dd171;
/* rgb */ color: rgb(77, 209, 113);
/* oklch */ color: oklch(76.6% 0.178 149.2);

Tailwind

colors: {
  custom: {
    50: '#8ce09b',
    500: '#4dd171',
    950: '#000000',
  },
}

SCSS

$custom: #4dd171;
$custom-light: #8ce09b;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd171",
  "rgb": {
    "r": 77,
    "g": 209,
    "b": 113
  },
  "hsl": {
    "h": 136.364,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76581,
    "c": 0.17753,
    "h": 149.2
  },
  "luminance": 0.48371
}

Semantic roles & 50–950 ramp

primary

#4DD171

secondary

#D8A2C9

accent

#46B7E2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4DD171

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

Preview Lab → · Contrast checker → · Palette generator →