#78C544#78C544

#78C544 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 74.7% C 0.180 H 135.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#78C544
RGB	rgb(120, 197, 68)
HSL	hsl(96, 53%, 52%)
HSV	hsv(96, 65%, 77%)
CMYK	cmyk(39.1%, 0%, 65.5%, 22.7%)
CIE-LAB	lab(72.46, -45.62, 55.28)
CIE-LCH	lch(72.46, 71.67, 129.53°)
OKLab	oklab(74.72% -0.127 0.1269)
OKLCH	oklch(74.72% 0.18 135)
XYZ	xyz(28.7547, 44.3415, 12.5114)
Luminance	0.4434 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C544 #9144C5

analogous

#B9C544 #78C544 #44C551

triadic

#78C544 #4478C5 #C54478

tetradic

#78C544 #44B9C5 #9144C5 #C55144

square

#78C544 #44B9C5 #9144C5 #C55144

split-complementary

#78C544 #5144C5 #C544B9

monochromatic

#406D22 #5C9C30 #78C544 #9AD373 #BBE2A1

Accessibility & contrast

On white

2.13

#78C544 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#78C544 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C544

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C544	#FFFFFF	#000000	##000000
##78C544	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB633

Deuteranopia (green-blind)

#C1AF4F

Tritanopia (blue-blind)

#76BEAA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #78c544;
/* rgb */ color: rgb(120, 197, 68);
/* oklch */ color: oklch(74.7% 0.180 135.0);

Tailwind

colors: {
  custom: {
    50: '#a4d77e',
    500: '#78c544',
    950: '#000000',
  },
}

SCSS

$custom: #78c544;
$custom-light: #a4d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#78c544",
  "rgb": {
    "r": 120,
    "g": 197,
    "b": 68
  },
  "hsl": {
    "h": 95.814,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74717,
    "c": 0.17951,
    "h": 135
  },
  "luminance": 0.44343
}

Semantic roles & 50–950 ramp

primary

#78C544

secondary

#B896CF

accent

#4CDCA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C544

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

Preview Lab → · Contrast checker → · Palette generator →