#78CD55#78CD55

#78CD55 is a light, vivid green. Relative luminance 0.483; OKLCH L 76.9% C 0.177 H 137.6°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#78CD55
RGB	rgb(120, 205, 85)
HSL	hsl(103, 55%, 57%)
HSV	hsv(103, 59%, 80%)
CMYK	cmyk(41.5%, 0%, 58.5%, 19.6%)
CIE-LAB	lab(75.02, -47.36, 50.80)
CIE-LCH	lch(75.02, 69.45, 132.99°)
OKLab	oklab(76.86% -0.1305 0.1192)
OKLCH	oklch(76.86% 0.177 137.6)
XYZ	xyz(31.2158, 48.3098, 16.2725)
Luminance	0.4831 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CD55 #AA55CD

analogous

#B4CD55 #78CD55 #55CD6E

triadic

#78CD55 #5578CD #CD5578

tetradic

#78CD55 #55B4CD #AA55CD #CD6E55

square

#78CD55 #55B4CD #AA55CD #CD6E55

split-complementary

#78CD55 #6E55CD #CD55B4

monochromatic

#418226 #58B134 #78CD55 #9EDB84 #C3E9B4

Accessibility & contrast

On white

1.97

#78CD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#78CD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CD55

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CD55	#FFFFFF	#000000	##000000
##78CD55	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD48

Deuteranopia (green-blind)

#C7B65E

Tritanopia (blue-blind)

#73C6B3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #78cd55;
/* rgb */ color: rgb(120, 205, 85);
/* oklch */ color: oklch(76.9% 0.177 137.6);

Tailwind

colors: {
  custom: {
    50: '#a4dd89',
    500: '#78cd55',
    950: '#000000',
  },
}

SCSS

$custom: #78cd55;
$custom-light: #a4dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#78cd55",
  "rgb": {
    "r": 120,
    "g": 205,
    "b": 85
  },
  "hsl": {
    "h": 102.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76863,
    "c": 0.17674,
    "h": 137.6
  },
  "luminance": 0.48312
}

Semantic roles & 50–950 ramp

primary

#78CD55

secondary

#C9A6D7

accent

#4ADEB3

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CD55

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

Preview Lab → · Contrast checker → · Palette generator →