#78BF45#78BF45

#78BF45 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.2% C 0.171 H 134.5°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#78BF45
RGB	rgb(120, 191, 69)
HSL	hsl(95, 49%, 51%)
HSV	hsv(95, 64%, 75%)
CMYK	cmyk(37.2%, 0%, 63.9%, 25.1%)
CIE-LAB	lab(70.65, -43.00, 52.91)
CIE-LCH	lch(70.65, 68.18, 129.10°)
OKLab	oklab(73.25% -0.1198 0.122)
OKLCH	oklch(73.25% 0.171 134.5)
XYZ	xyz(27.4502, 41.6831, 12.2284)
Luminance	0.4168 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BF45 #8C45BF

analogous

#B5BF45 #78BF45 #45BF4F

triadic

#78BF45 #4578BF #BF4578

tetradic

#78BF45 #45B5BF #8C45BF #BF4F45

square

#78BF45 #45B5BF #8C45BF #BF4F45

split-complementary

#78BF45 #4F45BF #BF45B5

monochromatic

#3F6623 #5B9433 #78BF45 #99CF73 #BADEA0

Accessibility & contrast

On white

2.25

#78BF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#78BF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BF45

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BF45	#FFFFFF	#000000	##000000
##78BF45	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B136

Deuteranopia (green-blind)

#BCAB4F

Tritanopia (blue-blind)

#77B8A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78bf45;
/* rgb */ color: rgb(120, 191, 69);
/* oklch */ color: oklch(73.2% 0.171 134.5);

Tailwind

colors: {
  custom: {
    50: '#a4d37e',
    500: '#78bf45',
    950: '#000000',
  },
}

SCSS

$custom: #78bf45;
$custom-light: #a4d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#78bf45",
  "rgb": {
    "r": 120,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 94.918,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.17096,
    "h": 134.5
  },
  "luminance": 0.41684
}

Semantic roles & 50–950 ramp

primary

#78BF45

secondary

#B495CB

accent

#4FD89F

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #78BF45

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

Preview Lab → · Contrast checker → · Palette generator →