#78CD45#78CD45

#78CD45 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 76.7% C 0.189 H 135.9°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#78CD45
RGB	rgb(120, 205, 69)
HSL	hsl(98, 58%, 54%)
HSV	hsv(98, 66%, 80%)
CMYK	cmyk(41.5%, 0%, 66.3%, 19.6%)
CIE-LAB	lab(74.88, -48.84, 57.46)
CIE-LCH	lch(74.88, 75.41, 130.36°)
OKLab	oklab(76.7% -0.1357 0.1316)
OKLCH	oklch(76.7% 0.189 135.9)
XYZ	xyz(30.6505, 48.0837, 13.2951)
Luminance	0.4808 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CD45 #9A45CD

analogous

#BCCD45 #78CD45 #45CD56

triadic

#78CD45 #4578CD #CD4578

tetradic

#78CD45 #45BCCD #9A45CD #CD5645

square

#78CD45 #45BCCD #9A45CD #CD5645

split-complementary

#78CD45 #5645CD #CD45BC

monochromatic

#417720 #5BA82D #78CD45 #9BDA75 #BEE7A5

Accessibility & contrast

On white

1.98

#78CD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#78CD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CD45

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CD45	#FFFFFF	#000000	##000000
##78CD45	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD33

Deuteranopia (green-blind)

#C9B651

Tritanopia (blue-blind)

#75C6B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #78cd45;
/* rgb */ color: rgb(120, 205, 69);
/* oklch */ color: oklch(76.7% 0.189 135.9);

Tailwind

colors: {
  custom: {
    50: '#a5dd7f',
    500: '#78cd45',
    950: '#000000',
  },
}

SCSS

$custom: #78cd45;
$custom-light: #a5dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#78cd45",
  "rgb": {
    "r": 120,
    "g": 205,
    "b": 69
  },
  "hsl": {
    "h": 97.5,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76701,
    "c": 0.18902,
    "h": 135.9
  },
  "luminance": 0.48085
}

Semantic roles & 50–950 ramp

primary

#78CD45

secondary

#BE9AD4

accent

#47E1A7

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CD45

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

Preview Lab → · Contrast checker → · Palette generator →