#78BC3C#78BC3C

#78BC3C is a light, vivid yellow-green. Relative luminance 0.403; OKLCH L 72.4% C 0.174 H 133.3°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#78BC3C
RGB	rgb(120, 188, 60)
HSL	hsl(92, 52%, 49%)
HSV	hsv(92, 68%, 74%)
CMYK	cmyk(36.2%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(69.67, -42.45, 55.56)
CIE-LCH	lch(69.67, 69.92, 127.38°)
OKLab	oklab(72.42% -0.119 0.1265)
OKLCH	oklch(72.42% 0.174 133.3)
XYZ	xyz(26.5441, 40.2846, 10.6512)
Luminance	0.4029 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC3C #803CBC

analogous

#B8BC3C #78BC3C #3CBC40

triadic

#78BC3C #3C78BC #BC3C78

tetradic

#78BC3C #3CB8BC #803CBC #BC403C

square

#78BC3C #3CB8BC #803CBC #BC403C

split-complementary

#78BC3C #403CBC #BC3CB8

monochromatic

#3D5F1E #5A8E2D #78BC3C #97CE67 #B7DD95

Accessibility & contrast

On white

2.32

#78BC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#78BC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC3C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC3C	#FFFFFF	#000000	##000000
##78BC3C	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE29

Deuteranopia (green-blind)

#BAA847

Tritanopia (blue-blind)

#78B5A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bc3c;
/* rgb */ color: rgb(120, 188, 60);
/* oklch */ color: oklch(72.4% 0.174 133.3);

Tailwind

colors: {
  custom: {
    50: '#a4d078',
    500: '#78bc3c',
    950: '#000000',
  },
}

SCSS

$custom: #78bc3c;
$custom-light: #a4d078;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc3c",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 91.875,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72423,
    "c": 0.17362,
    "h": 133.3
  },
  "luminance": 0.40286
}

Semantic roles & 50–950 ramp

primary

#78BC3C

secondary

#AC8BC9

accent

#4DDB98

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BC3C

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

Preview Lab → · Contrast checker → · Palette generator →