#78BE34#78BE34

#78BE34 is a light, vivid yellow-green. Relative luminance 0.411; OKLCH L 72.9% C 0.181 H 132.9°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#78BE34
RGB	rgb(120, 190, 52)
HSL	hsl(90, 57%, 47%)
HSV	hsv(90, 73%, 75%)
CMYK	cmyk(36.8%, 0%, 72.6%, 25.5%)
CIE-LAB	lab(70.22, -43.87, 59.14)
CIE-LCH	lch(70.22, 73.63, 126.57°)
OKLab	oklab(72.86% -0.1234 0.1328)
OKLCH	oklch(72.86% 0.181 132.9)
XYZ	xyz(26.7786, 41.0667, 9.7639)
Luminance	0.4107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BE34 #7A34BE

analogous

#BDBE34 #78BE34 #34BE35

triadic

#78BE34 #3478BE #BE3478

tetradic

#78BE34 #34BDBE #7A34BE #BE3534

square

#78BE34 #34BDBE #7A34BE #BE3534

split-complementary

#78BE34 #3534BE #BE34BD

monochromatic

#3B5E1A #5A8E27 #78BE34 #97D35D #B6E08D

Accessibility & contrast

On white

2.28

#78BE34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#78BE34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BE34

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BE34	#FFFFFF	#000000	##000000
##78BE34	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF1A

Deuteranopia (green-blind)

#BCAA41

Tritanopia (blue-blind)

#79B6A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #78be34;
/* rgb */ color: rgb(120, 190, 52);
/* oklch */ color: oklch(72.9% 0.181 132.9);

Tailwind

colors: {
  custom: {
    50: '#a4d274',
    500: '#78be34',
    950: '#000000',
  },
}

SCSS

$custom: #78be34;
$custom-light: #a4d274;
$custom-dark: #000000;

JSON

{
  "hex": "#78be34",
  "rgb": {
    "r": 120,
    "g": 190,
    "b": 52
  },
  "hsl": {
    "h": 90.435,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72855,
    "c": 0.18133,
    "h": 132.9
  },
  "luminance": 0.41068
}

Semantic roles & 50–950 ramp

primary

#78BE34

secondary

#A784CA

accent

#48E095

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BE34

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

Preview Lab → · Contrast checker → · Palette generator →