#78D83F#78D83F

#78D83F is a light, highly saturated yellow-green. Relative luminance 0.535; OKLCH L 79.4% C 0.207 H 136.3°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#78D83F
RGB	rgb(120, 216, 63)
HSL	hsl(98, 66%, 55%)
HSV	hsv(98, 71%, 85%)
CMYK	cmyk(44.4%, 0%, 70.8%, 15.3%)
CIE-LAB	lab(78.15, -53.68, 63.16)
CIE-LCH	lch(78.15, 82.89, 130.36°)
OKLab	oklab(79.37% -0.1492 0.1428)
OKLCH	oklch(79.37% 0.207 136.3)
XYZ	xyz(33.1979, 53.4616, 13.2715)
Luminance	0.5346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D83F #9F3FD8

analogous

#C5D83F #78D83F #3FD853

triadic

#78D83F #3F78D8 #D83F78

tetradic

#78D83F #3FC5D8 #9F3FD8 #D8533F

square

#78D83F #3FC5D8 #9F3FD8 #D8533F

split-complementary

#78D83F #533FD8 #D83FC5

monochromatic

#41821A #5BB525 #78D83F #9CE272 #C0EDA5

Accessibility & contrast

On white

1.80

#78D83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#78D83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D83F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D83F	#FFFFFF	#000000	##000000
##78D83F	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC625

Deuteranopia (green-blind)

#D3BE4E

Tritanopia (blue-blind)

#74D0BA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #78d83f;
/* rgb */ color: rgb(120, 216, 63);
/* oklch */ color: oklch(79.4% 0.207 136.3);

Tailwind

colors: {
  custom: {
    50: '#a6e57d',
    500: '#78d83f',
    950: '#000000',
  },
}

SCSS

$custom: #78d83f;
$custom-light: #a6e57d;
$custom-dark: #000000;

JSON

{
  "hex": "#78d83f",
  "rgb": {
    "r": 120,
    "g": 216,
    "b": 63
  },
  "hsl": {
    "h": 97.647,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79366,
    "c": 0.20653,
    "h": 136.3
  },
  "luminance": 0.53464
}

Semantic roles & 50–950 ramp

primary

#78D83F

secondary

#693289

accent

#3FE9AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #78D83F

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

Preview Lab → · Contrast checker → · Palette generator →