#78BC2D#78BC2D

#78BC2D is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.3% C 0.183 H 132.2°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#78BC2D
RGB	rgb(120, 188, 45)
HSL	hsl(89, 61%, 46%)
HSV	hsv(89, 76%, 74%)
CMYK	cmyk(36.2%, 0%, 76.1%, 26.3%)
CIE-LAB	lab(69.57, -43.44, 60.91)
CIE-LCH	lch(69.57, 74.81, 125.50°)
OKLab	oklab(72.31% -0.1228 0.1355)
OKLCH	oklch(72.31% 0.183 132.2)
XYZ	xyz(26.2023, 40.1479, 8.8508)
Luminance	0.4015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC2D #712DBC

analogous

#BCB82D #78BC2D #31BC2D

triadic

#78BC2D #2D78BC #BC2D78

tetradic

#78BC2D #2DBCB8 #712DBC #BC2D31

square

#78BC2D #2DBCB8 #712DBC #BC2D31

split-complementary

#78BC2D #2D31BC #B82DBC

monochromatic

#395915 #588B21 #78BC2D #96D551 #B4E182

Accessibility & contrast

On white

2.33

#78BC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#78BC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC2D

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC2D	#FFFFFF	#000000	##000000
##78BC2D	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD09

Deuteranopia (green-blind)

#BBA83C

Tritanopia (blue-blind)

#79B4A1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bc2d;
/* rgb */ color: rgb(120, 188, 45);
/* oklch */ color: oklch(72.3% 0.183 132.2);

Tailwind

colors: {
  custom: {
    50: '#a4d071',
    500: '#78bc2d',
    950: '#000000',
  },
}

SCSS

$custom: #78bc2d;
$custom-light: #a4d071;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc2d",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 45
  },
  "hsl": {
    "h": 88.531,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.72313,
    "c": 0.18285,
    "h": 132.2
  },
  "luminance": 0.40149
}

Semantic roles & 50–950 ramp

primary

#78BC2D

secondary

#A07BCA

accent

#43E490

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #78BC2D

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

Preview Lab → · Contrast checker → · Palette generator →