#78CB55#78CB55

#78CB55 is a light, vivid green. Relative luminance 0.474; OKLCH L 76.4% C 0.174 H 137.5°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#78CB55
RGB	rgb(120, 203, 85)
HSL	hsl(102, 53%, 56%)
HSV	hsv(102, 58%, 80%)
CMYK	cmyk(40.9%, 0%, 58.1%, 20.4%)
CIE-LAB	lab(74.42, -46.53, 50.10)
CIE-LCH	lch(74.42, 68.38, 132.88°)
OKLab	oklab(76.37% -0.1283 0.1177)
OKLCH	oklch(76.37% 0.174 137.5)
XYZ	xyz(30.7404, 47.3591, 16.1140)
Luminance	0.4736 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB55 #A855CB

analogous

#B3CB55 #78CB55 #55CB6D

triadic

#78CB55 #5578CB #CB5578

tetradic

#78CB55 #55B3CB #A855CB #CB6D55

square

#78CB55 #55B3CB #A855CB #CB6D55

split-complementary

#78CB55 #6D55CB #CB55B3

monochromatic

#417F27 #59AE35 #78CB55 #9DD984 #C2E8B3

Accessibility & contrast

On white

2.01

#78CB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#78CB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB55

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB55	#FFFFFF	#000000	##000000
##78CB55	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC49

Deuteranopia (green-blind)

#C6B45E

Tritanopia (blue-blind)

#74C4B1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #78cb55;
/* rgb */ color: rgb(120, 203, 85);
/* oklch */ color: oklch(76.4% 0.174 137.5);

Tailwind

colors: {
  custom: {
    50: '#a4db89',
    500: '#78cb55',
    950: '#000000',
  },
}

SCSS

$custom: #78cb55;
$custom-light: #a4db89;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb55",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 85
  },
  "hsl": {
    "h": 102.203,
    "s": 53.153,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76371,
    "c": 0.17407,
    "h": 137.5
  },
  "luminance": 0.47361
}

Semantic roles & 50–950 ramp

primary

#78CB55

secondary

#C8A6D6

accent

#4BDDB1

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CB55

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

Preview Lab → · Contrast checker → · Palette generator →