#78DF59#78DF59

#78DF59 is a light, vivid green. Relative luminance 0.575; OKLCH L 81.3% C 0.197 H 139.1°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#78DF59
RGB	rgb(120, 223, 89)
HSL	hsl(106, 68%, 61%)
HSV	hsv(106, 60%, 87%)
CMYK	cmyk(46.2%, 0%, 60.1%, 12.5%)
CIE-LAB	lab(80.45, -54.20, 55.22)
CIE-LCH	lch(80.45, 77.38, 134.46°)
OKLab	oklab(81.32% -0.1489 0.129)
OKLCH	oklch(81.32% 0.197 139.1)
XYZ	xyz(35.9352, 57.4873, 18.6518)
Luminance	0.5749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DF59 #C059DF

analogous

#BBDF59 #78DF59 #59DF7D

triadic

#78DF59 #5978DF #DF5978

tetradic

#78DF59 #59BBDF #C059DF #DF7D59

square

#78DF59 #59BBDF #C059DF #DF7D59

split-complementary

#78DF59 #7D59DF #DF59BB

monochromatic

#3C9F1F #50D229 #78DF59 #A2E98C #CBF3C0

Accessibility & contrast

On white

1.68

#78DF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#78DF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DF59

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DF59	#FFFFFF	#000000	##000000
##78DF59	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)

#E5CD4A

Deuteranopia (green-blind)

#D7C464

Tritanopia (blue-blind)

#70D8C2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #78df59;
/* rgb */ color: rgb(120, 223, 89);
/* oklch */ color: oklch(81.3% 0.197 139.1);

Tailwind

colors: {
  custom: {
    50: '#a6ea8c',
    500: '#78df59',
    950: '#000000',
  },
}

SCSS

$custom: #78df59;
$custom-light: #a6ea8c;
$custom-dark: #000000;

JSON

{
  "hex": "#78df59",
  "rgb": {
    "r": 120,
    "g": 223,
    "b": 89
  },
  "hsl": {
    "h": 106.119,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81324,
    "c": 0.19704,
    "h": 139.1
  },
  "luminance": 0.5749
}

Semantic roles & 50–950 ramp

primary

#78DF59

secondary

#8A3AA2

accent

#16D0A5

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DF59

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

Preview Lab → · Contrast checker → · Palette generator →