#78C536#78C536

#78C536 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 74.6% C 0.189 H 133.9°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#78C536
RGB	rgb(120, 197, 54)
HSL	hsl(92, 57%, 49%)
HSV	hsv(92, 73%, 77%)
CMYK	cmyk(39.1%, 0%, 72.6%, 22.7%)
CIE-LAB	lab(72.36, -46.66, 60.55)
CIE-LCH	lch(72.36, 76.45, 127.62°)
OKLab	oklab(74.6% -0.1308 0.1361)
OKLCH	oklch(74.6% 0.189 133.9)
XYZ	xyz(28.3773, 44.1905, 10.5237)
Luminance	0.4419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C536 #8336C5

analogous

#C0C536 #78C536 #36C53C

triadic

#78C536 #3678C5 #C53678

tetradic

#78C536 #36C0C5 #8336C5 #C53C36

square

#78C536 #36C0C5 #8336C5 #C53C36

split-complementary

#78C536 #3C36C5 #C536C0

monochromatic

#3D651C #5B9529 #78C536 #98D464 #B8E294

Accessibility & contrast

On white

2.13

#78C536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#78C536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C536

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C536	#FFFFFF	#000000	##000000
##78C536	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB51B

Deuteranopia (green-blind)

#C2AF44

Tritanopia (blue-blind)

#78BDA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c536;
/* rgb */ color: rgb(120, 197, 54);
/* oklch */ color: oklch(74.6% 0.189 133.9);

Tailwind

colors: {
  custom: {
    50: '#a5d776',
    500: '#78c536',
    950: '#000000',
  },
}

SCSS

$custom: #78c536;
$custom-light: #a5d776;
$custom-dark: #000000;

JSON

{
  "hex": "#78c536",
  "rgb": {
    "r": 120,
    "g": 197,
    "b": 54
  },
  "hsl": {
    "h": 92.308,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74603,
    "c": 0.18879,
    "h": 133.9
  },
  "luminance": 0.44192
}

Semantic roles & 50–950 ramp

primary

#78C536

secondary

#AE8ACD

accent

#48E09A

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C536

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

Preview Lab → · Contrast checker → · Palette generator →