#78D646#78D646

#78D646 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 78.9% C 0.200 H 136.7°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#78D646
RGB	rgb(120, 214, 70)
HSL	hsl(99, 64%, 56%)
HSV	hsv(99, 67%, 84%)
CMYK	cmyk(43.9%, 0%, 67.3%, 16.1%)
CIE-LAB	lab(77.59, -52.37, 59.95)
CIE-LCH	lch(77.59, 79.60, 131.14°)
OKLab	oklab(78.93% -0.1452 0.137)
OKLCH	oklch(78.93% 0.2 136.7)
XYZ	xyz(32.8969, 52.5264, 14.1984)
Luminance	0.5253 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D646 #A446D6

analogous

#C0D646 #78D646 #46D65C

triadic

#78D646 #4678D6 #D64678

tetradic

#78D646 #46C0D6 #A446D6 #D65C46

square

#78D646 #46C0D6 #A446D6 #D65C46

split-complementary

#78D646 #5C46D6 #D646C0

monochromatic

#41841D #5AB628 #78D646 #9DE178 #C1ECAA

Accessibility & contrast

On white

1.83

#78D646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#78D646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D646

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D646	#FFFFFF	#000000	##000000
##78D646	1.00	1.83	11.51	11.51
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC532

Deuteranopia (green-blind)

#D0BD53

Tritanopia (blue-blind)

#74CEB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d646;
/* rgb */ color: rgb(120, 214, 70);
/* oklch */ color: oklch(78.9% 0.200 136.7);

Tailwind

colors: {
  custom: {
    50: '#a6e381',
    500: '#78d646',
    950: '#000000',
  },
}

SCSS

$custom: #78d646;
$custom-light: #a6e381;
$custom-dark: #000000;

JSON

{
  "hex": "#78d646",
  "rgb": {
    "r": 120,
    "g": 214,
    "b": 70
  },
  "hsl": {
    "h": 99.167,
    "s": 63.717,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78929,
    "c": 0.1996,
    "h": 136.7
  },
  "luminance": 0.52528
}

Semantic roles & 50–950 ramp

primary

#78D646

secondary

#6D358B

accent

#41E7AD

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D646

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

Preview Lab → · Contrast checker → · Palette generator →