#78D245#78D245

#78D245 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 77.9% C 0.195 H 136.3°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#78D245
RGB	rgb(120, 210, 69)
HSL	hsl(98, 61%, 55%)
HSV	hsv(98, 67%, 82%)
CMYK	cmyk(42.9%, 0%, 67.1%, 17.6%)
CIE-LAB	lab(76.38, -50.86, 59.06)
CIE-LCH	lch(76.38, 77.94, 130.73°)
OKLab	oklab(77.93% -0.1412 0.135)
OKLCH	oklch(77.93% 0.195 136.3)
XYZ	xyz(31.8656, 50.5141, 13.7002)
Luminance	0.5052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D245 #9F45D2

analogous

#BED245 #78D245 #45D259

triadic

#78D245 #4578D2 #D24578

tetradic

#78D245 #45BED2 #9F45D2 #D25945

square

#78D245 #45BED2 #9F45D2 #D25945

split-complementary

#78D245 #5945D2 #D245BE

monochromatic

#417E1F #5BAF2A #78D245 #9CDE76 #C0EAA8

Accessibility & contrast

On white

1.89

#78D245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#78D245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D245

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D245	#FFFFFF	#000000	##000000
##78D245	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C131

Deuteranopia (green-blind)

#CDBA51

Tritanopia (blue-blind)

#74CBB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d245;
/* rgb */ color: rgb(120, 210, 69);
/* oklch */ color: oklch(77.9% 0.195 136.3);

Tailwind

colors: {
  custom: {
    50: '#a5e080',
    500: '#78d245',
    950: '#000000',
  },
}

SCSS

$custom: #78d245;
$custom-light: #a5e080;
$custom-dark: #000000;

JSON

{
  "hex": "#78d245",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 69
  },
  "hsl": {
    "h": 98.298,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77934,
    "c": 0.1953,
    "h": 136.3
  },
  "luminance": 0.50516
}

Semantic roles & 50–950 ramp

primary

#78D245

secondary

#693686

accent

#44E4AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D245

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

Preview Lab → · Contrast checker → · Palette generator →