#78CE43#78CE43

#78CE43 is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 76.9% C 0.192 H 135.8°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#78CE43
RGB	rgb(120, 206, 67)
HSL	hsl(97, 59%, 54%)
HSV	hsv(97, 67%, 81%)
CMYK	cmyk(41.7%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(75.16, -49.41, 58.56)
CIE-LCH	lch(75.16, 76.62, 130.15°)
OKLab	oklab(76.93% -0.1374 0.1337)
OKLCH	oklch(76.93% 0.192 135.8)
XYZ	xyz(30.8294, 48.5392, 13.0537)
Luminance	0.4854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CE43 #9943CE

analogous

#BECE43 #78CE43 #43CE53

triadic

#78CE43 #4378CE #CE4378

tetradic

#78CE43 #43BECE #9943CE #CE5343

square

#78CE43 #43BECE #9943CE #CE5343

split-complementary

#78CE43 #5343CE #CE43BE

monochromatic

#41771F #5BA82C #78CE43 #9BDB74 #BEE7A4

Accessibility & contrast

On white

1.96

#78CE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#78CE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CE43

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CE43	#FFFFFF	#000000	##000000
##78CE43	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE2F

Deuteranopia (green-blind)

#CAB64F

Tritanopia (blue-blind)

#75C7B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #78ce43;
/* rgb */ color: rgb(120, 206, 67);
/* oklch */ color: oklch(76.9% 0.192 135.8);

Tailwind

colors: {
  custom: {
    50: '#a5dd7e',
    500: '#78ce43',
    950: '#000000',
  },
}

SCSS

$custom: #78ce43;
$custom-light: #a5dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ce43",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 97.122,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7693,
    "c": 0.19166,
    "h": 135.8
  },
  "luminance": 0.48541
}

Semantic roles & 50–950 ramp

primary

#78CE43

secondary

#BD99D4

accent

#46E2A6

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CE43

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

Preview Lab → · Contrast checker → · Palette generator →