#78BE37#78BE37

#78BE37 is a light, vivid yellow-green. Relative luminance 0.411; OKLCH L 72.9% C 0.179 H 133.1°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#78BE37
RGB	rgb(120, 190, 55)
HSL	hsl(91, 55%, 48%)
HSV	hsv(91, 71%, 75%)
CMYK	cmyk(36.8%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(70.24, -43.67, 58.07)
CIE-LCH	lch(70.24, 72.65, 126.94°)
OKLab	oklab(72.88% -0.1226 0.131)
OKLCH	oklch(72.88% 0.179 133.1)
XYZ	xyz(26.8484, 41.0946, 10.1311)
Luminance	0.4110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BE37 #7D37BE

analogous

#BBBE37 #78BE37 #37BE39

triadic

#78BE37 #3778BE #BE3778

tetradic

#78BE37 #37BBBE #7D37BE #BE3937

square

#78BE37 #37BBBE #7D37BE #BE3937

split-complementary

#78BE37 #3937BE #BE37BB

monochromatic

#3C5F1C #5A8F29 #78BE37 #97D161 #B6DF90

Accessibility & contrast

On white

2.28

#78BE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#78BE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BE37

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BE37	#FFFFFF	#000000	##000000
##78BE37	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF20

Deuteranopia (green-blind)

#BCAA43

Tritanopia (blue-blind)

#78B6A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #78be37;
/* rgb */ color: rgb(120, 190, 55);
/* oklch */ color: oklch(72.9% 0.179 133.1);

Tailwind

colors: {
  custom: {
    50: '#a4d276',
    500: '#78be37',
    950: '#000000',
  },
}

SCSS

$custom: #78be37;
$custom-light: #a4d276;
$custom-dark: #000000;

JSON

{
  "hex": "#78be37",
  "rgb": {
    "r": 120,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 91.111,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72878,
    "c": 0.17947,
    "h": 133.1
  },
  "luminance": 0.41096
}

Semantic roles & 50–950 ramp

primary

#78BE37

secondary

#AA87CA

accent

#49DE97

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BE37

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

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