#78C849#78C849

#78C849 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 75.5% C 0.180 H 135.8°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#78C849
RGB	rgb(120, 200, 73)
HSL	hsl(98, 54%, 54%)
HSV	hsv(98, 64%, 78%)
CMYK	cmyk(40%, 0%, 63.5%, 21.6%)
CIE-LAB	lab(73.40, -46.44, 54.22)
CIE-LCH	lch(73.40, 71.39, 130.58°)
OKLab	oklab(75.51% -0.1289 0.1252)
OKLCH	oklch(75.51% 0.18 135.8)
XYZ	xyz(29.6019, 45.7811, 13.5789)
Luminance	0.4578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C849 #9949C8

analogous

#B7C849 #78C849 #49C859

triadic

#78C849 #4978C8 #C84978

tetradic

#78C849 #49B7C8 #9949C8 #C85949

square

#78C849 #49B7C8 #9949C8 #C85949

split-complementary

#78C849 #5949C8 #C849B7

monochromatic

#417423 #5BA331 #78C849 #9BD678 #BEE4A7

Accessibility & contrast

On white

2.07

#78C849 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#78C849 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C849

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C849	#FFFFFF	#000000	##000000
##78C849	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB939

Deuteranopia (green-blind)

#C4B253

Tritanopia (blue-blind)

#76C1AD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #78c849;
/* rgb */ color: rgb(120, 200, 73);
/* oklch */ color: oklch(75.5% 0.180 135.8);

Tailwind

colors: {
  custom: {
    50: '#a4d981',
    500: '#78c849',
    950: '#000000',
  },
}

SCSS

$custom: #78c849;
$custom-light: #a4d981;
$custom-dark: #000000;

JSON

{
  "hex": "#78c849",
  "rgb": {
    "r": 120,
    "g": 200,
    "b": 73
  },
  "hsl": {
    "h": 97.795,
    "s": 53.586,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75505,
    "c": 0.17969,
    "h": 135.8
  },
  "luminance": 0.45783
}

Semantic roles & 50–950 ramp

primary

#78C849

secondary

#BD9BD2

accent

#4BDDA7

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78C849

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

Preview Lab → · Contrast checker → · Palette generator →