#78ED40#78ED40

#78ED40 is a very light, highly saturated green. Relative luminance 0.649; OKLCH L 84.5% C 0.231 H 137.6°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#78ED40
RGB	rgb(120, 237, 64)
HSL	hsl(101, 83%, 59%)
HSV	hsv(101, 73%, 93%)
CMYK	cmyk(49.4%, 0%, 73%, 7.1%)
CIE-LAB	lab(84.45, -61.56, 69.14)
CIE-LCH	lch(84.45, 92.58, 131.68°)
OKLab	oklab(84.55% -0.1704 0.1554)
OKLCH	oklch(84.55% 0.231 137.6)
XYZ	xyz(38.9540, 64.9288, 15.3293)
Luminance	0.6493 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78ED40 #B540ED

analogous

#CFED40 #78ED40 #40ED5F

triadic

#78ED40 #4078ED #ED4078

tetradic

#78ED40 #40CFED #B540ED #ED5F40

square

#78ED40 #40CFED #B540ED #ED5F40

split-complementary

#78ED40 #5F40ED #ED40CF

monochromatic

#3FA30F #55DB15 #78ED40 #A0F278 #C7F8B0

Accessibility & contrast

On white

1.50

#78ED40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#78ED40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78ED40

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78ED40	#FFFFFF	#000000	##000000
##78ED40	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D91D

Deuteranopia (green-blind)

#E5CF52

Tritanopia (blue-blind)

#70E5CC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #78ed40;
/* rgb */ color: rgb(120, 237, 64);
/* oklch */ color: oklch(84.5% 0.231 137.6);

Tailwind

colors: {
  custom: {
    50: '#a9f480',
    500: '#78ed40',
    950: '#000000',
  },
}

SCSS

$custom: #78ed40;
$custom-light: #a9f480;
$custom-dark: #000000;

JSON

{
  "hex": "#78ed40",
  "rgb": {
    "r": 120,
    "g": 237,
    "b": 64
  },
  "hsl": {
    "h": 100.578,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.84545,
    "c": 0.23066,
    "h": 137.6
  },
  "luminance": 0.64932
}

Semantic roles & 50–950 ramp

primary

#78ED40

secondary

#7E2CA5

accent

#2FF9B8

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11170B

muted

#81857E

Preview Lab

Preview with #78ED40

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

Preview Lab → · Contrast checker → · Palette generator →