#78D855#78D855

#78D855 is a light, vivid green. Relative luminance 0.538; OKLCH L 79.6% C 0.191 H 138.3°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#78D855
RGB	rgb(120, 216, 85)
HSL	hsl(104, 63%, 59%)
HSV	hsv(104, 61%, 85%)
CMYK	cmyk(44.4%, 0%, 60.6%, 15.3%)
CIE-LAB	lab(78.32, -51.83, 54.55)
CIE-LCH	lch(78.32, 75.24, 133.54°)
OKLab	oklab(79.56% -0.1427 0.1272)
OKLCH	oklch(79.56% 0.191 138.3)
XYZ	xyz(33.9401, 53.7585, 17.1806)
Luminance	0.5376 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D855 #B555D8

analogous

#BAD855 #78D855 #55D874

triadic

#78D855 #5578D8 #D85578

tetradic

#78D855 #55BAD8 #B555D8 #D87455

square

#78D855 #55BAD8 #B555D8 #D87455

split-complementary

#78D855 #7455D8 #D855BA

monochromatic

#3F9121 #55C32D #78D855 #A0E387 #C7EFB9

Accessibility & contrast

On white

1.79

#78D855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#78D855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D855

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D855	#FFFFFF	#000000	##000000
##78D855	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC746

Deuteranopia (green-blind)

#D1BF5F

Tritanopia (blue-blind)

#72D1BC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #78d855;
/* rgb */ color: rgb(120, 216, 85);
/* oklch */ color: oklch(79.6% 0.191 138.3);

Tailwind

colors: {
  custom: {
    50: '#a5e589',
    500: '#78d855',
    950: '#000000',
  },
}

SCSS

$custom: #78d855;
$custom-light: #a5e589;
$custom-dark: #000000;

JSON

{
  "hex": "#78d855",
  "rgb": {
    "r": 120,
    "g": 216,
    "b": 85
  },
  "hsl": {
    "h": 103.969,
    "s": 62.679,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79564,
    "c": 0.19117,
    "h": 138.3
  },
  "luminance": 0.53761
}

Semantic roles & 50–950 ramp

primary

#78D855

secondary

#7E3B96

accent

#42E6BA

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78D855

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

Preview Lab → · Contrast checker → · Palette generator →