#78BC45#78BC45

#78BC45 is a light, vivid yellow-green. Relative luminance 0.404; OKLCH L 72.5% C 0.167 H 134.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#78BC45
RGB	rgb(120, 188, 69)
HSL	hsl(94, 47%, 50%)
HSV	hsv(94, 63%, 74%)
CMYK	cmyk(36.2%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(69.75, -41.71, 51.91)
CIE-LCH	lch(69.75, 66.59, 128.78°)
OKLab	oklab(72.51% -0.1162 0.1199)
OKLCH	oklch(72.51% 0.167 134.1)
XYZ	xyz(26.8026, 40.3880, 12.0125)
Luminance	0.4039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC45 #8945BC

analogous

#B3BC45 #78BC45 #45BC4D

triadic

#78BC45 #4578BC #BC4578

tetradic

#78BC45 #45B3BC #8945BC #BC4D45

square

#78BC45 #45B3BC #8945BC #BC4D45

split-complementary

#78BC45 #4D45BC #BC45B3

monochromatic

#3F6324 #5B9034 #78BC45 #99CC72 #B9DC9F

Accessibility & contrast

On white

2.31

#78BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#78BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC45

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC45	#FFFFFF	#000000	##000000
##78BC45	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE37

Deuteranopia (green-blind)

#BAA84E

Tritanopia (blue-blind)

#78B5A3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bc45;
/* rgb */ color: rgb(120, 188, 69);
/* oklch */ color: oklch(72.5% 0.167 134.1);

Tailwind

colors: {
  custom: {
    50: '#a3d07e',
    500: '#78bc45',
    950: '#000000',
  },
}

SCSS

$custom: #78bc45;
$custom-light: #a3d07e;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc45",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 94.286,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72506,
    "c": 0.167,
    "h": 134.1
  },
  "luminance": 0.40389
}

Semantic roles & 50–950 ramp

primary

#78BC45

secondary

#B294C9

accent

#51D79D

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #78BC45

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

Preview Lab → · Contrast checker → · Palette generator →