#78FF55#78FF55

#78FF55 is a very light, highly saturated green. Relative luminance 0.762; OKLCH L 89.1% C 0.239 H 139.8°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#78FF55
RGB	rgb(120, 255, 85)
HSL	hsl(108, 100%, 67%)
HSV	hsv(108, 67%, 100%)
CMYK	cmyk(52.9%, 0%, 66.7%, 0%)
CIE-LAB	lab(89.94, -66.51, 67.25)
CIE-LCH	lch(89.94, 94.58, 134.68°)
OKLab	oklab(89.11% -0.1826 0.1541)
OKLCH	oklch(89.11% 0.239 139.8)
XYZ	xyz(45.1435, 76.1653, 20.9151)
Luminance	0.7617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78FF55 #DC55FF

analogous

#CDFF55 #78FF55 #55FF87

triadic

#78FF55 #5578FF #FF5578

tetradic

#78FF55 #55CDFF #DC55FF #FF8755

square

#78FF55 #55CDFF #DC55FF #FF8755

split-complementary

#78FF55 #8755FF #FF55CD

monochromatic

#2DDA00 #47FF18 #78FF55 #A9FF92 #D9FFCF

Accessibility & contrast

On white

1.29

#78FF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#78FF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78FF55

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78FF55	#FFFFFF	#000000	##000000
##78FF55	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93D

Deuteranopia (green-blind)

#F5DE64

Tritanopia (blue-blind)

#6AF7DD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #78ff55;
/* rgb */ color: rgb(120, 255, 85);
/* oklch */ color: oklch(89.1% 0.239 139.8);

Tailwind

colors: {
  custom: {
    50: '#aaff8d',
    500: '#78ff55',
    950: '#000000',
  },
}

SCSS

$custom: #78ff55;
$custom-light: #aaff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ff55",
  "rgb": {
    "r": 120,
    "g": 255,
    "b": 85
  },
  "hsl": {
    "h": 107.647,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89108,
    "c": 0.23889,
    "h": 139.8
  },
  "luminance": 0.76169
}

Semantic roles & 50–950 ramp

primary

#78FF55

secondary

#AF25D3

accent

#00E6B6

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11180D

muted

#81867F

Preview Lab

Preview with #78FF55

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

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