#78C134#78C134

#78C134 is a light, vivid yellow-green. Relative luminance 0.424; OKLCH L 73.6% C 0.185 H 133.3°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#78C134
RGB	rgb(120, 193, 52)
HSL	hsl(91, 58%, 48%)
HSV	hsv(91, 73%, 76%)
CMYK	cmyk(37.8%, 0%, 73.1%, 24.3%)
CIE-LAB	lab(71.13, -45.13, 60.04)
CIE-LCH	lch(71.13, 75.11, 126.93°)
OKLab	oklab(73.6% -0.1268 0.1347)
OKLCH	oklch(73.6% 0.185 133.3)
XYZ	xyz(27.4351, 42.3797, 9.9827)
Luminance	0.4238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C134 #7D34C1

analogous

#BEC134 #78C134 #34C137

triadic

#78C134 #3478C1 #C13478

tetradic

#78C134 #34BEC1 #7D34C1 #C13734

square

#78C134 #34BEC1 #7D34C1 #C13734

split-complementary

#78C134 #3734C1 #C134BE

monochromatic

#3C611A #5A9127 #78C134 #97D45E #B6E18F

Accessibility & contrast

On white

2.22

#78C134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#78C134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C134

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C134	#FFFFFF	#000000	##000000
##78C134	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B219

Deuteranopia (green-blind)

#BFAC42

Tritanopia (blue-blind)

#78B9A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c134;
/* rgb */ color: rgb(120, 193, 52);
/* oklch */ color: oklch(73.6% 0.185 133.3);

Tailwind

colors: {
  custom: {
    50: '#a5d475',
    500: '#78c134',
    950: '#000000',
  },
}

SCSS

$custom: #78c134;
$custom-light: #a5d475;
$custom-dark: #000000;

JSON

{
  "hex": "#78c134",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 52
  },
  "hsl": {
    "h": 91.064,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73598,
    "c": 0.18505,
    "h": 133.3
  },
  "luminance": 0.42381
}

Semantic roles & 50–950 ramp

primary

#78C134

secondary

#AA86CB

accent

#47E197

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C134

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

Preview Lab → · Contrast checker → · Palette generator →