#78FF4F#78FF4F

#78FF4F is a very light, highly saturated green. Relative luminance 0.761; OKLCH L 89.1% C 0.243 H 139.4°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#78FF4F
RGB	rgb(120, 255, 79)
HSL	hsl(106, 100%, 65%)
HSV	hsv(106, 69%, 100%)
CMYK	cmyk(52.9%, 0%, 69%, 0%)
CIE-LAB	lab(89.89, -66.99, 69.43)
CIE-LCH	lch(89.89, 96.48, 133.97°)
OKLab	oklab(89.06% -0.1842 0.158)
OKLCH	oklch(89.06% 0.243 139.4)
XYZ	xyz(44.9152, 76.0740, 19.7125)
Luminance	0.7608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78FF4F #D64FFF

analogous

#D0FF4F #78FF4F #4FFF7E

triadic

#78FF4F #4F78FF #FF4F78

tetradic

#78FF4F #4FD0FF #D64FFF #FF7E4F

square

#78FF4F #4FD0FF #D64FFF #FF7E4F

split-complementary

#78FF4F #7E4FFF #FF4FD0

monochromatic

#31D400 #49FF12 #78FF4F #A7FF8C #D6FFC9

Accessibility & contrast

On white

1.30

#78FF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#78FF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78FF4F

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78FF4F	#FFFFFF	#000000	##000000
##78FF4F	1.00	1.30	16.22	16.22
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE933

Deuteranopia (green-blind)

#F5DE60

Tritanopia (blue-blind)

#6AF7DC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #78ff4f;
/* rgb */ color: rgb(120, 255, 79);
/* oklch */ color: oklch(89.1% 0.243 139.4);

Tailwind

colors: {
  custom: {
    50: '#aaff89',
    500: '#78ff4f',
    950: '#000000',
  },
}

SCSS

$custom: #78ff4f;
$custom-light: #aaff89;
$custom-dark: #000000;

JSON

{
  "hex": "#78ff4f",
  "rgb": {
    "r": 120,
    "g": 255,
    "b": 79
  },
  "hsl": {
    "h": 106.023,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8906,
    "c": 0.24265,
    "h": 139.4
  },
  "luminance": 0.76078
}

Semantic roles & 50–950 ramp

primary

#78FF4F

secondary

#A624CE

accent

#00E6B0

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11180C

muted

#81867F

Preview Lab

Preview with #78FF4F

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

Preview Lab → · Contrast checker → · Palette generator →