#78C425#78C425

#78C425 is a light, vivid yellow-green. Relative luminance 0.436; OKLCH L 74.3% C 0.196 H 132.8°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#78C425
RGB	rgb(120, 196, 37)
HSL	hsl(89, 68%, 46%)
HSV	hsv(89, 81%, 77%)
CMYK	cmyk(38.8%, 0%, 81.1%, 23.1%)
CIE-LAB	lab(71.96, -47.18, 65.52)
CIE-LCH	lch(71.96, 80.74, 125.76°)
OKLab	oklab(74.25% -0.1333 0.144)
OKLCH	oklch(74.25% 0.196 132.8)
XYZ	xyz(27.8192, 43.6052, 8.7007)
Luminance	0.4361 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C425 #7125C4

analogous

#C4C025 #78C425 #29C425

triadic

#78C425 #2578C4 #C42578

tetradic

#78C425 #25C4C0 #7125C4 #C42529

square

#78C425 #25C4C0 #7125C4 #C42529

split-complementary

#78C425 #2529C4 #C025C4

monochromatic

#395D12 #58911B #78C425 #96DD49 #B4E67D

Accessibility & contrast

On white

2.16

#78C425 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#78C425 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C425

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C425	#FFFFFF	#000000	##000000
##78C425	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#C2AE38

Tritanopia (blue-blind)

#79BCA7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c425;
/* rgb */ color: rgb(120, 196, 37);
/* oklch */ color: oklch(74.3% 0.196 132.8);

Tailwind

colors: {
  custom: {
    50: '#a5d66e',
    500: '#78c425',
    950: '#000000',
  },
}

SCSS

$custom: #78c425;
$custom-light: #a5d66e;
$custom-dark: #000000;

JSON

{
  "hex": "#78c425",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 37
  },
  "hsl": {
    "h": 88.679,
    "s": 68.24,
    "l": 45.686
  },
  "oklch": {
    "l": 0.74254,
    "c": 0.19625,
    "h": 132.8
  },
  "luminance": 0.43606
}

Semantic roles & 50–950 ramp

primary

#78C425

secondary

#A076CF

accent

#3DEB90

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #78C425

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

Preview Lab → · Contrast checker → · Palette generator →