#78DF5B#78DF5B

#78DF5B is a light, vivid green. Relative luminance 0.575; OKLCH L 81.3% C 0.195 H 139.3°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#78DF5B
RGB	rgb(120, 223, 91)
HSL	hsl(107, 67%, 62%)
HSV	hsv(107, 59%, 87%)
CMYK	cmyk(46.2%, 0%, 59.2%, 12.5%)
CIE-LAB	lab(80.47, -54.00, 54.37)
CIE-LCH	lch(80.47, 76.63, 134.80°)
OKLab	oklab(81.35% -0.1482 0.1274)
OKLCH	oklch(81.35% 0.195 139.3)
XYZ	xyz(36.0204, 57.5213, 19.1002)
Luminance	0.5752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DF5B #C25BDF

analogous

#BADF5B #78DF5B #5BDF80

triadic

#78DF5B #5B78DF #DF5B78

tetradic

#78DF5B #5BBADF #C25BDF #DF805B

square

#78DF5B #5BBADF #C25BDF #DF805B

split-complementary

#78DF5B #805BDF #DF5BBA

monochromatic

#3CA01F #4FD429 #78DF5B #A2E98E #CCF3C1

Accessibility & contrast

On white

1.68

#78DF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#78DF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DF5B

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DF5B	#FFFFFF	#000000	##000000
##78DF5B	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4D

Deuteranopia (green-blind)

#D7C465

Tritanopia (blue-blind)

#6FD8C3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #78df5b;
/* rgb */ color: rgb(120, 223, 91);
/* oklch */ color: oklch(81.3% 0.195 139.3);

Tailwind

colors: {
  custom: {
    50: '#a6ea8e',
    500: '#78df5b',
    950: '#000000',
  },
}

SCSS

$custom: #78df5b;
$custom-light: #a6ea8e;
$custom-dark: #000000;

JSON

{
  "hex": "#78df5b",
  "rgb": {
    "r": 120,
    "g": 223,
    "b": 91
  },
  "hsl": {
    "h": 106.818,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81346,
    "c": 0.19546,
    "h": 139.3
  },
  "luminance": 0.57524
}

Semantic roles & 50–950 ramp

primary

#78DF5B

secondary

#8C3BA3

accent

#16CFA7

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160D

muted

#81847F

Preview Lab

Preview with #78DF5B

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

Preview Lab → · Contrast checker → · Palette generator →