#78C525#78C525

#78C525 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.5% C 0.197 H 132.9°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#78C525
RGB	rgb(120, 197, 37)
HSL	hsl(89, 68%, 46%)
HSV	hsv(89, 81%, 77%)
CMYK	cmyk(39.1%, 0%, 81.2%, 22.7%)
CIE-LAB	lab(72.27, -47.59, 65.79)
CIE-LCH	lch(72.27, 81.20, 125.88°)
OKLab	oklab(74.5% -0.1344 0.1446)
OKLCH	oklch(74.5% 0.197 132.9)
XYZ	xyz(28.0455, 44.0578, 8.7762)
Luminance	0.4406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C525 #7225C5

analogous

#C5C225 #78C525 #28C525

triadic

#78C525 #2578C5 #C52578

tetradic

#78C525 #25C5C2 #7225C5 #C52528

square

#78C525 #25C5C2 #7225C5 #C52528

split-complementary

#78C525 #2528C5 #C225C5

monochromatic

#395E12 #59911B #78C525 #96DD4A #B4E77E

Accessibility & contrast

On white

2.14

#78C525 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#78C525 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C525

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C525	#FFFFFF	#000000	##000000
##78C525	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C3AF38

Tritanopia (blue-blind)

#79BDA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c525;
/* rgb */ color: rgb(120, 197, 37);
/* oklch */ color: oklch(74.5% 0.197 132.9);

Tailwind

colors: {
  custom: {
    50: '#a5d76f',
    500: '#78c525',
    950: '#000000',
  },
}

SCSS

$custom: #78c525;
$custom-light: #a5d76f;
$custom-dark: #000000;

JSON

{
  "hex": "#78c525",
  "rgb": {
    "r": 120,
    "g": 197,
    "b": 37
  },
  "hsl": {
    "h": 88.875,
    "s": 68.376,
    "l": 45.882
  },
  "oklch": {
    "l": 0.74502,
    "c": 0.19743,
    "h": 132.9
  },
  "luminance": 0.44059
}

Semantic roles & 50–950 ramp

primary

#78C525

secondary

#A177CF

accent

#3DEB91

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #78C525

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

Preview Lab → · Contrast checker → · Palette generator →