#78BB56#78BB56

#78BB56 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.5% C 0.151 H 136.2°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#78BB56
RGB	rgb(120, 187, 86)
HSL	hsl(100, 43%, 54%)
HSV	hsv(100, 54%, 73%)
CMYK	cmyk(35.8%, 0%, 54%, 26.7%)
CIE-LAB	lab(69.61, -39.56, 44.02)
CIE-LCH	lch(69.61, 59.18, 131.94°)
OKLab	oklab(72.46% -0.1091 0.1046)
OKLCH	oklch(72.46% 0.151 136.2)
XYZ	xyz(27.1951, 40.2044, 15.1296)
Luminance	0.4021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BB56 #9956BB

analogous

#AABB56 #78BB56 #56BB66

triadic

#78BB56 #5678BB #BB5678

tetradic

#78BB56 #56AABB #9956BB #BB6656

square

#78BB56 #56AABB #9956BB #BB6656

split-complementary

#78BB56 #6656BB #BB56AA

monochromatic

#416B2B #5B973D #78BB56 #9BCD82 #BEDEAD

Accessibility & contrast

On white

2.32

#78BB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#78BB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BB56

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BB56	#FFFFFF	#000000	##000000
##78BB56	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE4D

Deuteranopia (green-blind)

#B7A85D

Tritanopia (blue-blind)

#76B5A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bb56;
/* rgb */ color: rgb(120, 187, 86);
/* oklch */ color: oklch(72.5% 0.151 136.2);

Tailwind

colors: {
  custom: {
    50: '#a2d088',
    500: '#78bb56',
    950: '#000000',
  },
}

SCSS

$custom: #78bb56;
$custom-light: #a2d088;
$custom-dark: #000000;

JSON

{
  "hex": "#78bb56",
  "rgb": {
    "r": 120,
    "g": 187,
    "b": 86
  },
  "hsl": {
    "h": 99.802,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72456,
    "c": 0.15114,
    "h": 136.2
  },
  "luminance": 0.40206
}

Semantic roles & 50–950 ramp

primary

#78BB56

secondary

#BDA1CC

accent

#55D2A8

background

#FAFCF8

surface

#F4F9F0

border

#CED2CB

text

#0F140C

muted

#7F827D

Preview Lab

Preview with #78BB56

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

Preview Lab → · Contrast checker → · Palette generator →