#78E978#78E978

#78E978 is a very light, vivid green. Relative luminance 0.636; OKLCH L 84.2% C 0.184 H 143.7°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#78E978
RGB	rgb(120, 233, 120)
HSL	hsl(120, 72%, 69%)
HSV	hsv(120, 48%, 91%)
CMYK	cmyk(48.5%, 0%, 48.5%, 8.6%)
CIE-LAB	lab(83.77, -54.50, 44.95)
CIE-LCH	lch(83.77, 70.64, 140.48°)
OKLab	oklab(84.15% -0.1482 0.1088)
OKLCH	oklch(84.15% 0.184 143.7)
XYZ	xyz(40.2727, 63.6240, 27.9241)
Luminance	0.6363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78E978 #E978E9

analogous

#B1E978 #78E978 #78E9B1

triadic

#78E978 #7878E9 #E97878

tetradic

#78E978 #78B1E9 #E978E9 #E9B178

square

#78E978 #78B1E9 #E978E9 #E9B178

split-complementary

#78E978 #B178E9 #E978B1

monochromatic

#20C620 #43E043 #78E978 #ADF2AD #E1FAE1

Accessibility & contrast

On white

1.53

#78E978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#78E978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78E978

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78E978	#FFFFFF	#000000	##000000
##78E978	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76F

Deuteranopia (green-blind)

#DECD80

Tritanopia (blue-blind)

#68E3CF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #78e978;
/* rgb */ color: rgb(120, 233, 120);
/* oklch */ color: oklch(84.2% 0.184 143.7);

Tailwind

colors: {
  custom: {
    50: '#a6f1a1',
    500: '#78e978',
    950: '#000000',
  },
}

SCSS

$custom: #78e978;
$custom-light: #a6f1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#78e978",
  "rgb": {
    "r": 120,
    "g": 233,
    "b": 120
  },
  "hsl": {
    "h": 120,
    "s": 71.975,
    "l": 69.216
  },
  "oklch": {
    "l": 0.84153,
    "c": 0.18386,
    "h": 143.7
  },
  "luminance": 0.63627
}

Semantic roles & 50–950 ramp

primary

#78E978

secondary

#C144C1

accent

#11D4D4

background

#FDFFFC

surface

#F7FEF5

border

#D0D6CF

text

#10170F

muted

#818580

Preview Lab

Preview with #78E978

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

Preview Lab → · Contrast checker → · Palette generator →