#78D249#78D249

#78D249 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.0% C 0.193 H 136.6°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#78D249
RGB	rgb(120, 210, 73)
HSL	hsl(99, 60%, 55%)
HSV	hsv(99, 65%, 82%)
CMYK	cmyk(42.9%, 0%, 65.2%, 17.6%)
CIE-LAB	lab(76.42, -50.53, 57.49)
CIE-LCH	lch(76.42, 76.54, 131.31°)
OKLab	oklab(77.97% -0.14 0.1322)
OKLCH	oklch(77.97% 0.193 136.6)
XYZ	xyz(31.9940, 50.5654, 14.3763)
Luminance	0.5057 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D249 #A349D2

analogous

#BCD249 #78D249 #49D25E

triadic

#78D249 #4978D2 #D24978

tetradic

#78D249 #49BCD2 #A349D2 #D25E49

square

#78D249 #49BCD2 #A349D2 #D25E49

split-complementary

#78D249 #5E49D2 #D249BC

monochromatic

#418120 #5AB22C #78D249 #9CDE7A #C1EAAB

Accessibility & contrast

On white

1.89

#78D249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#78D249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D249

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D249	#FFFFFF	#000000	##000000
##78D249	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C137

Deuteranopia (green-blind)

#CDBA55

Tritanopia (blue-blind)

#74CBB6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d249;
/* rgb */ color: rgb(120, 210, 73);
/* oklch */ color: oklch(78.0% 0.193 136.6);

Tailwind

colors: {
  custom: {
    50: '#a5e082',
    500: '#78d249',
    950: '#000000',
  },
}

SCSS

$custom: #78d249;
$custom-light: #a5e082;
$custom-dark: #000000;

JSON

{
  "hex": "#78d249",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 73
  },
  "hsl": {
    "h": 99.416,
    "s": 60.352,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7797,
    "c": 0.1925,
    "h": 136.6
  },
  "luminance": 0.50567
}

Semantic roles & 50–950 ramp

primary

#78D249

secondary

#6C3788

accent

#44E3AD

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D249

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

Preview Lab → · Contrast checker → · Palette generator →