#78E478#78E478

#78E478 is a very light, vivid green. Relative luminance 0.608; OKLCH L 82.9% C 0.177 H 143.8°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#78E478
RGB	rgb(120, 228, 120)
HSL	hsl(120, 67%, 68%)
HSV	hsv(120, 47%, 89%)
CMYK	cmyk(47.4%, 0%, 47.4%, 10.6%)
CIE-LAB	lab(82.29, -52.50, 43.11)
CIE-LCH	lch(82.29, 67.93, 140.61°)
OKLab	oklab(82.94% -0.1428 0.1046)
OKLCH	oklch(82.94% 0.177 143.8)
XYZ	xyz(38.8773, 60.8331, 27.4590)
Luminance	0.6084 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E478 #E478E4

analogous

#AEE478 #78E478 #78E4AE

triadic

#78E478 #7878E4 #E47878

tetradic

#78E478 #78AEE4 #E478E4 #E4AE78

square

#78E478 #78AEE4 #E478E4 #E4AE78

split-complementary

#78E478 #AE78E4 #E478AE

monochromatic

#26BC26 #45DA45 #78E478 #ABEEAB #DEF8DE

Accessibility & contrast

On white

1.59

#78E478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#78E478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E478

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E478	#FFFFFF	#000000	##000000
##78E478	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D36F

Deuteranopia (green-blind)

#D9C97F

Tritanopia (blue-blind)

#6ADFCB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #78e478;
/* rgb */ color: rgb(120, 228, 120);
/* oklch */ color: oklch(82.9% 0.177 143.8);

Tailwind

colors: {
  custom: {
    50: '#a5eda1',
    500: '#78e478',
    950: '#000000',
  },
}

SCSS

$custom: #78e478;
$custom-light: #a5eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#78e478",
  "rgb": {
    "r": 120,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 120,
    "s": 66.667,
    "l": 68.235
  },
  "oklch": {
    "l": 0.82941,
    "c": 0.17706,
    "h": 143.8
  },
  "luminance": 0.60836
}

Semantic roles & 50–950 ramp

primary

#78E478

secondary

#BB45BB

accent

#17CFCF

background

#FDFFFC

surface

#F7FEF5

border

#D0D6CF

text

#10160F

muted

#818580

Preview Lab

Preview with #78E478

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

Preview Lab → · Contrast checker → · Palette generator →