#78BB4C#78BB4C

#78BB4C is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.3% C 0.160 H 134.8°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#78BB4C
RGB	rgb(120, 187, 76)
HSL	hsl(96, 45%, 52%)
HSV	hsv(96, 59%, 73%)
CMYK	cmyk(35.8%, 0%, 59.4%, 26.7%)
CIE-LAB	lab(69.51, -40.62, 48.56)
CIE-LCH	lch(69.51, 63.31, 129.91°)
OKLab	oklab(72.33% -0.1127 0.1135)
OKLCH	oklch(72.33% 0.16 134.8)
XYZ	xyz(26.8200, 40.0543, 13.1542)
Luminance	0.4006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BB4C #8F4CBB

analogous

#B0BB4C #78BB4C #4CBB58

triadic

#78BB4C #4C78BB #BB4C78

tetradic

#78BB4C #4CB0BB #8F4CBB #BB584C

square

#78BB4C #4CB0BB #8F4CBB #BB584C

split-complementary

#78BB4C #584CBB #BB4CB0

monochromatic

#406627 #5C9238 #78BB4C #99CC78 #BBDDA5

Accessibility & contrast

On white

2.33

#78BB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#78BB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BB4C

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BB4C	#FFFFFF	#000000	##000000
##78BB4C	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD40

Deuteranopia (green-blind)

#B8A854

Tritanopia (blue-blind)

#77B4A3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bb4c;
/* rgb */ color: rgb(120, 187, 76);
/* oklch */ color: oklch(72.3% 0.160 134.8);

Tailwind

colors: {
  custom: {
    50: '#a3d082',
    500: '#78bb4c',
    950: '#000000',
  },
}

SCSS

$custom: #78bb4c;
$custom-light: #a3d082;
$custom-dark: #000000;

JSON

{
  "hex": "#78bb4c",
  "rgb": {
    "r": 120,
    "g": 187,
    "b": 76
  },
  "hsl": {
    "h": 96.216,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.72334,
    "c": 0.15997,
    "h": 134.8
  },
  "luminance": 0.40056
}

Semantic roles & 50–950 ramp

primary

#78BB4C

secondary

#B699CA

accent

#53D5A1

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #78BB4C

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

Preview Lab → · Contrast checker → · Palette generator →