#4DE380#4DE380

#4DE380 is a light, vivid green. Relative luminance 0.581; OKLCH L 81.4% C 0.187 H 150.9°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#4DE380
RGB	rgb(77, 227, 128)
HSL	hsl(140, 73%, 60%)
HSV	hsv(140, 66%, 89%)
CMYK	cmyk(66.1%, 0%, 43.6%, 11%)
CIE-LAB	lab(80.78, -60.74, 36.99)
CIE-LCH	lch(80.78, 71.12, 148.66°)
OKLab	oklab(81.37% -0.1638 0.0911)
OKLCH	oklch(81.37% 0.187 150.9)
XYZ	xyz(34.4232, 58.0708, 29.8125)
Luminance	0.5807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE380 #E34DB0

analogous

#65E34D #4DE380 #4DE3CB

triadic

#4DE380 #804DE3 #E3804D

tetradic

#4DE380 #4D65E3 #E34DB0 #E3CB4D

square

#4DE380 #4D65E3 #E34DB0 #E3CB4D

split-complementary

#4DE380 #CB4DE3 #E34D65

monochromatic

#199D46 #21D25D #4DE380 #82EBA6 #B7F4CB

Accessibility & contrast

On white

1.66

#4DE380 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#4DE380 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE380

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE380	#FFFFFF	#000000	##000000
##4DE380	1.00	1.66	12.61	12.61
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D079

Deuteranopia (green-blind)

#D1C387

Tritanopia (blue-blind)

#00DFCB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4de380;
/* rgb */ color: rgb(77, 227, 128);
/* oklch */ color: oklch(81.4% 0.187 150.9);

Tailwind

colors: {
  custom: {
    50: '#8feda6',
    500: '#4de380',
    950: '#000000',
  },
}

SCSS

$custom: #4de380;
$custom-light: #8feda6;
$custom-dark: #000000;

JSON

{
  "hex": "#4de380",
  "rgb": {
    "r": 77,
    "g": 227,
    "b": 128
  },
  "hsl": {
    "h": 140.4,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81366,
    "c": 0.18742,
    "h": 150.9
  },
  "luminance": 0.58074
}

Semantic roles & 50–950 ramp

primary

#4DE380

secondary

#A0347B

accent

#38B1F0

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4DE380

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

Preview Lab → · Contrast checker → · Palette generator →