#78C526#78C526

#78C526 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.5% C 0.197 H 133.0°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#78C526
RGB	rgb(120, 197, 38)
HSL	hsl(89, 68%, 46%)
HSV	hsv(89, 81%, 77%)
CMYK	cmyk(39.1%, 0%, 80.7%, 22.7%)
CIE-LAB	lab(72.27, -47.54, 65.52)
CIE-LCH	lch(72.27, 80.96, 125.96°)
OKLab	oklab(74.51% -0.1343 0.1442)
OKLCH	oklch(74.51% 0.197 133)
XYZ	xyz(28.0614, 44.0642, 8.8600)
Luminance	0.4407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C526 #7326C5

analogous

#C5C226 #78C526 #28C526

triadic

#78C526 #2678C5 #C52678

tetradic

#78C526 #26C5C2 #7326C5 #C52628

square

#78C526 #26C5C2 #7326C5 #C52628

split-complementary

#78C526 #2628C5 #C226C5

monochromatic

#395E12 #59921C #78C526 #96DC4C #B4E67F

Accessibility & contrast

On white

2.14

#78C526 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#78C526 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C526

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C526	#FFFFFF	#000000	##000000
##78C526	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C3AF39

Tritanopia (blue-blind)

#78BDA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c526;
/* rgb */ color: rgb(120, 197, 38);
/* oklch */ color: oklch(74.5% 0.197 133.0);

Tailwind

colors: {
  custom: {
    50: '#a5d76f',
    500: '#78c526',
    950: '#000000',
  },
}

SCSS

$custom: #78c526;
$custom-light: #a5d76f;
$custom-dark: #000000;

JSON

{
  "hex": "#78c526",
  "rgb": {
    "r": 120,
    "g": 197,
    "b": 38
  },
  "hsl": {
    "h": 89.057,
    "s": 67.66,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74507,
    "c": 0.197,
    "h": 133
  },
  "luminance": 0.44066
}

Semantic roles & 50–950 ramp

primary

#78C526

secondary

#A278CF

accent

#3DEB91

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #78C526

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

Preview Lab → · Contrast checker → · Palette generator →