#78C349#78C349

#78C349 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.3% C 0.173 H 135.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#78C349
RGB	rgb(120, 195, 73)
HSL	hsl(97, 50%, 53%)
HSV	hsv(97, 63%, 76%)
CMYK	cmyk(38.5%, 0%, 62.6%, 23.5%)
CIE-LAB	lab(71.89, -44.34, 52.56)
CIE-LCH	lch(71.89, 68.77, 130.15°)
OKLab	oklab(74.27% -0.1231 0.1217)
OKLCH	oklch(74.27% 0.173 135.3)
XYZ	xyz(28.4628, 43.5029, 13.1992)
Luminance	0.4350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C349 #9449C3

analogous

#B5C349 #78C349 #49C357

triadic

#78C349 #4978C3 #C34978

tetradic

#78C349 #49B5C3 #9449C3 #C35749

square

#78C349 #49B5C3 #9449C3 #C35749

split-complementary

#78C349 #5749C3 #C349B5

monochromatic

#406E24 #5B9C33 #78C349 #9AD277 #BCE1A5

Accessibility & contrast

On white

2.16

#78C349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#78C349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C349

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C349	#FFFFFF	#000000	##000000
##78C349	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB43B

Deuteranopia (green-blind)

#BFAE53

Tritanopia (blue-blind)

#76BCA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c349;
/* rgb */ color: rgb(120, 195, 73);
/* oklch */ color: oklch(74.3% 0.173 135.3);

Tailwind

colors: {
  custom: {
    50: '#a4d581',
    500: '#78c349',
    950: '#000000',
  },
}

SCSS

$custom: #78c349;
$custom-light: #a4d581;
$custom-dark: #000000;

JSON

{
  "hex": "#78c349",
  "rgb": {
    "r": 120,
    "g": 195,
    "b": 73
  },
  "hsl": {
    "h": 96.885,
    "s": 50.413,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74273,
    "c": 0.17314,
    "h": 135.3
  },
  "luminance": 0.43504
}

Semantic roles & 50–950 ramp

primary

#78C349

secondary

#BA99CE

accent

#4EDAA4

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#10140B

muted

#7F837C

Preview Lab

Preview with #78C349

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

Preview Lab → · Contrast checker → · Palette generator →