#78FF91#78FF91

#78FF91 is a very light, vivid green. Relative luminance 0.776; OKLCH L 89.8% C 0.191 H 147.7°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#78FF91
RGB	rgb(120, 255, 145)
HSL	hsl(131, 100%, 74%)
HSV	hsv(131, 53%, 100%)
CMYK	cmyk(52.9%, 0%, 43.1%, 0%)
CIE-LAB	lab(90.58, -59.52, 41.48)
CIE-LCH	lch(90.58, 72.55, 145.12°)
OKLab	oklab(89.84% -0.1613 0.102)
OKLCH	oklch(89.84% 0.191 147.7)
XYZ	xyz(48.6135, 77.5533, 39.1901)
Luminance	0.7756 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78FF91 #FF78E6

analogous

#A2FF78 #78FF91 #78FFD4

triadic

#78FF91 #9178FF #FF9178

tetradic

#78FF91 #78A2FF #FF78E6 #FFD478

square

#78FF91 #78A2FF #FF78E6 #FFD478

split-complementary

#78FF91 #D478FF #FF78A2

monochromatic

#00FD2F #3BFF5F #78FF91 #B5FFC3 #E0FFE6

Accessibility & contrast

On white

1.27

#78FF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#78FF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78FF91

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78FF91	#FFFFFF	#000000	##000000
##78FF91	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC89

Deuteranopia (green-blind)

#EFDF98

Tritanopia (blue-blind)

#5DFAE4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #78ff91;
/* rgb */ color: rgb(120, 255, 145);
/* oklch */ color: oklch(89.8% 0.191 147.7);

Tailwind

colors: {
  custom: {
    50: '#a8ffb2',
    500: '#78ff91',
    950: '#000000',
  },
}

SCSS

$custom: #78ff91;
$custom-light: #a8ffb2;
$custom-dark: #000000;

JSON

{
  "hex": "#78ff91",
  "rgb": {
    "r": 120,
    "g": 255,
    "b": 145
  },
  "hsl": {
    "h": 131.111,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.89841,
    "c": 0.1908,
    "h": 147.7
  },
  "luminance": 0.77557
}

Semantic roles & 50–950 ramp

primary

#78FF91

secondary

#DD3EC0

accent

#00BBE6

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#111811

muted

#818681

Preview Lab

Preview with #78FF91

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

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