#78DB3E#78DB3E

#78DB3E is a light, highly saturated yellow-green. Relative luminance 0.550; OKLCH L 80.1% C 0.211 H 136.4°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#78DB3E
RGB	rgb(120, 219, 62)
HSL	hsl(98, 69%, 55%)
HSV	hsv(98, 72%, 86%)
CMYK	cmyk(45.2%, 0%, 71.7%, 14.1%)
CIE-LAB	lab(79.04, -54.92, 64.42)
CIE-LCH	lch(79.04, 84.65, 130.45°)
OKLab	oklab(80.1% -0.1526 0.1453)
OKLCH	oklch(80.1% 0.211 136.4)
XYZ	xyz(33.9458, 55.0018, 13.3842)
Luminance	0.5500 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DB3E #A13EDB

analogous

#C7DB3E #78DB3E #3EDB52

triadic

#78DB3E #3E78DB #DB3E78

tetradic

#78DB3E #3EC7DB #A13EDB #DB523E

square

#78DB3E #3EC7DB #A13EDB #DB523E

split-complementary

#78DB3E #523EDB #DB3EC7

monochromatic

#418619 #5AB923 #78DB3E #9CE572 #C0EEA5

Accessibility & contrast

On white

1.75

#78DB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#78DB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DB3E

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DB3E	#FFFFFF	#000000	##000000
##78DB3E	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C922

Deuteranopia (green-blind)

#D5C14D

Tritanopia (blue-blind)

#73D3BC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #78db3e;
/* rgb */ color: rgb(120, 219, 62);
/* oklch */ color: oklch(80.1% 0.211 136.4);

Tailwind

colors: {
  custom: {
    50: '#a7e77d',
    500: '#78db3e',
    950: '#000000',
  },
}

SCSS

$custom: #78db3e;
$custom-light: #a7e77d;
$custom-dark: #000000;

JSON

{
  "hex": "#78db3e",
  "rgb": {
    "r": 120,
    "g": 219,
    "b": 62
  },
  "hsl": {
    "h": 97.834,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80099,
    "c": 0.21073,
    "h": 136.4
  },
  "luminance": 0.55004
}

Semantic roles & 50–950 ramp

primary

#78DB3E

secondary

#6A318C

accent

#3CEBAB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #78DB3E

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

Preview Lab → · Contrast checker → · Palette generator →