#4DE18A#4DE18A

#4DE18A is a light, vivid green. Relative luminance 0.573; OKLCH L 81.0% C 0.176 H 153.6°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#4DE18A
RGB	rgb(77, 225, 138)
HSL	hsl(145, 71%, 59%)
HSV	hsv(145, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 38.7%, 11.8%)
CIE-LAB	lab(80.33, -58.29, 31.37)
CIE-LCH	lch(80.33, 66.19, 151.71°)
OKLab	oklab(81.04% -0.1575 0.0782)
OKLCH	oklch(81.04% 0.176 153.6)
XYZ	xyz(34.5703, 57.2595, 33.2701)
Luminance	0.5726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE18A #E14DA4

analogous

#5AE14D #4DE18A #4DE1D4

triadic

#4DE18A #8A4DE1 #E18A4D

tetradic

#4DE18A #4D5AE1 #E14DA4 #E1D44D

square

#4DE18A #4D5AE1 #E14DA4 #E1D44D

split-complementary

#4DE18A #D44DE1 #E14D5A

monochromatic

#1A9A4F #23CE69 #4DE18A #81EAAC #B6F3CF

Accessibility & contrast

On white

1.69

#4DE18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#4DE18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE18A

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE18A	#FFFFFF	#000000	##000000
##4DE18A	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CF84

Deuteranopia (green-blind)

#CEC290

Tritanopia (blue-blind)

#00DECB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de18a;
/* rgb */ color: rgb(77, 225, 138);
/* oklch */ color: oklch(81.0% 0.176 153.6);

Tailwind

colors: {
  custom: {
    50: '#8febad',
    500: '#4de18a',
    950: '#000000',
  },
}

SCSS

$custom: #4de18a;
$custom-light: #8febad;
$custom-dark: #000000;

JSON

{
  "hex": "#4de18a",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 138
  },
  "hsl": {
    "h": 144.73,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81043,
    "c": 0.17584,
    "h": 153.6
  },
  "luminance": 0.57263
}

Semantic roles & 50–950 ramp

primary

#4DE18A

secondary

#9D3572

accent

#3AA4EE

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4DE18A

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

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