#78D478#78D478

#78D478 is a light, vivid green. Relative luminance 0.524; OKLCH L 79.1% C 0.155 H 143.9°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#78D478
RGB	rgb(120, 212, 120)
HSL	hsl(120, 52%, 65%)
HSV	hsv(120, 43%, 83%)
CMYK	cmyk(43.4%, 0%, 43.4%, 16.9%)
CIE-LAB	lab(77.54, -45.91, 37.10)
CIE-LCH	lch(77.54, 59.03, 141.06°)
OKLab	oklab(79.06% -0.125 0.091)
OKLCH	oklch(79.06% 0.155 143.9)
XYZ	xyz(34.6777, 52.4339, 26.0591)
Luminance	0.5244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D478 #D478D4

analogous

#A6D478 #78D478 #78D4A6

triadic

#78D478 #7878D4 #D47878

tetradic

#78D478 #78A6D4 #D478D4 #D4A678

square

#78D478 #78A6D4 #D478D4 #D4A678

split-complementary

#78D478 #A678D4 #D478A6

monochromatic

#339F33 #4AC54A #78D478 #A6E3A6 #D5F2D5

Accessibility & contrast

On white

1.83

#78D478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#78D478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D478

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D478	#FFFFFF	#000000	##000000
##78D478	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C571

Deuteranopia (green-blind)

#CABC7E

Tritanopia (blue-blind)

#6DCFBE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d478;
/* rgb */ color: rgb(120, 212, 120);
/* oklch */ color: oklch(79.1% 0.155 143.9);

Tailwind

colors: {
  custom: {
    50: '#a4e2a0',
    500: '#78d478',
    950: '#000000',
  },
}

SCSS

$custom: #78d478;
$custom-light: #a4e2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#78d478",
  "rgb": {
    "r": 120,
    "g": 212,
    "b": 120
  },
  "hsl": {
    "h": 120,
    "s": 51.685,
    "l": 65.098
  },
  "oklch": {
    "l": 0.7906,
    "c": 0.15459,
    "h": 143.9
  },
  "luminance": 0.52436
}

Semantic roles & 50–950 ramp

primary

#78D478

secondary

#A44DA4

accent

#26BFBF

background

#FCFEFC

surface

#F6FCF5

border

#D0D5CF

text

#10150F

muted

#808480

Preview Lab

Preview with #78D478

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

Preview Lab → · Contrast checker → · Palette generator →