#78C445#78C445

#78C445 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.5% C 0.177 H 135.0°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#78C445
RGB	rgb(120, 196, 69)
HSL	hsl(96, 52%, 52%)
HSV	hsv(96, 65%, 77%)
CMYK	cmyk(38.8%, 0%, 64.8%, 23.1%)
CIE-LAB	lab(72.16, -45.12, 54.55)
CIE-LCH	lch(72.16, 70.79, 129.59°)
OKLab	oklab(74.48% -0.1255 0.1255)
OKLCH	oklch(74.48% 0.177 135)
XYZ	xyz(28.5592, 43.9012, 12.5980)
Luminance	0.4390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C445 #9145C4

analogous

#B7C445 #78C445 #45C452

triadic

#78C445 #4578C4 #C44578

tetradic

#78C445 #45B7C4 #9145C4 #C45245

square

#78C445 #45B7C4 #9145C4 #C45245

split-complementary

#78C445 #5245C4 #C445B7

monochromatic

#406C22 #5C9B31 #78C445 #9AD373 #BBE1A2

Accessibility & contrast

On white

2.15

#78C445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#78C445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C445

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C445	#FFFFFF	#000000	##000000
##78C445	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB535

Deuteranopia (green-blind)

#C1AF4F

Tritanopia (blue-blind)

#76BDAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c445;
/* rgb */ color: rgb(120, 196, 69);
/* oklch */ color: oklch(74.5% 0.177 135.0);

Tailwind

colors: {
  custom: {
    50: '#a4d67e',
    500: '#78c445',
    950: '#000000',
  },
}

SCSS

$custom: #78c445;
$custom-light: #a4d67e;
$custom-dark: #000000;

JSON

{
  "hex": "#78c445",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 69
  },
  "hsl": {
    "h": 95.906,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7448,
    "c": 0.17749,
    "h": 135
  },
  "luminance": 0.43903
}

Semantic roles & 50–950 ramp

primary

#78C445

secondary

#B897CE

accent

#4DDBA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C445

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

Preview Lab → · Contrast checker → · Palette generator →