#78D341#78D341

#78D341 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.1% C 0.199 H 136.0°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#78D341
RGB	rgb(120, 211, 65)
HSL	hsl(97, 62%, 54%)
HSV	hsv(97, 69%, 83%)
CMYK	cmyk(43.1%, 0%, 69.2%, 17.3%)
CIE-LAB	lab(76.66, -51.57, 60.89)
CIE-LCH	lch(76.66, 79.79, 130.26°)
OKLab	oklab(78.15% -0.1434 0.1383)
OKLCH	oklch(78.15% 0.199 136)
XYZ	xyz(31.9933, 50.9614, 13.1507)
Luminance	0.5096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D341 #9C41D3

analogous

#C1D341 #78D341 #41D353

triadic

#78D341 #4178D3 #D34178

tetradic

#78D341 #41C1D3 #9C41D3 #D35341

square

#78D341 #41C1D3 #9C41D3 #D35341

split-complementary

#78D341 #5341D3 #D341C1

monochromatic

#417D1D #5BAE28 #78D341 #9BDF73 #BFEAA4

Accessibility & contrast

On white

1.88

#78D341 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#78D341 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D341

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D341	#FFFFFF	#000000	##000000
##78D341	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22A

Deuteranopia (green-blind)

#CEBA4E

Tritanopia (blue-blind)

#75CBB6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #78d341;
/* rgb */ color: rgb(120, 211, 65);
/* oklch */ color: oklch(78.1% 0.199 136.0);

Tailwind

colors: {
  custom: {
    50: '#a6e17d',
    500: '#78d341',
    950: '#000000',
  },
}

SCSS

$custom: #78d341;
$custom-light: #a6e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#78d341",
  "rgb": {
    "r": 120,
    "g": 211,
    "b": 65
  },
  "hsl": {
    "h": 97.397,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78147,
    "c": 0.1992,
    "h": 136
  },
  "luminance": 0.50963
}

Semantic roles & 50–950 ramp

primary

#78D341

secondary

#663484

accent

#42E5A8

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D341

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

Preview Lab → · Contrast checker → · Palette generator →