#78C034#78C034

#78C034 is a light, vivid yellow-green. Relative luminance 0.419; OKLCH L 73.4% C 0.184 H 133.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#78C034
RGB	rgb(120, 192, 52)
HSL	hsl(91, 57%, 48%)
HSV	hsv(91, 73%, 75%)
CMYK	cmyk(37.5%, 0%, 72.9%, 24.7%)
CIE-LAB	lab(70.83, -44.71, 59.74)
CIE-LCH	lch(70.83, 74.62, 126.81°)
OKLab	oklab(73.35% -0.1257 0.1341)
OKLCH	oklch(73.35% 0.184 133.1)
XYZ	xyz(27.2148, 41.9390, 9.9092)
Luminance	0.4194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C034 #7C34C0

analogous

#BEC034 #78C034 #34C036

triadic

#78C034 #3478C0 #C03478

tetradic

#78C034 #34BEC0 #7C34C0 #C03634

square

#78C034 #34BEC0 #7C34C0 #C03634

split-complementary

#78C034 #3634C0 #C034BE

monochromatic

#3C601A #5A9027 #78C034 #97D35E #B6E08E

Accessibility & contrast

On white

2.24

#78C034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#78C034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C034

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C034	#FFFFFF	#000000	##000000
##78C034	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B11A

Deuteranopia (green-blind)

#BEAB42

Tritanopia (blue-blind)

#78B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78c034;
/* rgb */ color: rgb(120, 192, 52);
/* oklch */ color: oklch(73.4% 0.184 133.1);

Tailwind

colors: {
  custom: {
    50: '#a4d375',
    500: '#78c034',
    950: '#000000',
  },
}

SCSS

$custom: #78c034;
$custom-light: #a4d375;
$custom-dark: #000000;

JSON

{
  "hex": "#78c034",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 52
  },
  "hsl": {
    "h": 90.857,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73351,
    "c": 0.18381,
    "h": 133.1
  },
  "luminance": 0.4194
}

Semantic roles & 50–950 ramp

primary

#78C034

secondary

#A985CB

accent

#47E196

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C034

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

Preview Lab → · Contrast checker → · Palette generator →