#78D23C#78D23C

#78D23C is a light, highly saturated yellow-green. Relative luminance 0.504; OKLCH L 77.9% C 0.201 H 135.6°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#78D23C
RGB	rgb(120, 210, 60)
HSL	hsl(96, 63%, 53%)
HSV	hsv(96, 71%, 82%)
CMYK	cmyk(42.9%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(76.32, -51.53, 62.39)
CIE-LCH	lch(76.32, 80.92, 129.55°)
OKLab	oklab(77.86% -0.1436 0.1408)
OKLCH	oklch(77.86% 0.201 135.6)
XYZ	xyz(31.6072, 50.4107, 12.3389)
Luminance	0.5041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D23C #963CD2

analogous

#C3D23C #78D23C #3CD24B

triadic

#78D23C #3C78D2 #D23C78

tetradic

#78D23C #3CC3D2 #963CD2 #D24B3C

square

#78D23C #3CC3D2 #963CD2 #D24B3C

split-complementary

#78D23C #4B3CD2 #D23CC3

monochromatic

#41781C #5BAA27 #78D23C #9ADD6E #BDE99F

Accessibility & contrast

On white

1.89

#78D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#78D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D23C

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D23C	#FFFFFF	#000000	##000000
##78D23C	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC122

Deuteranopia (green-blind)

#CDBA4A

Tritanopia (blue-blind)

#75CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d23c;
/* rgb */ color: rgb(120, 210, 60);
/* oklch */ color: oklch(77.9% 0.201 135.6);

Tailwind

colors: {
  custom: {
    50: '#a6e07b',
    500: '#78d23c',
    950: '#000000',
  },
}

SCSS

$custom: #78d23c;
$custom-light: #a6e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d23c",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 96,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77862,
    "c": 0.20109,
    "h": 135.6
  },
  "luminance": 0.50413
}

Semantic roles & 50–950 ramp

primary

#78D23C

secondary

#613280

accent

#42E6A4

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D23C

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

Preview Lab → · Contrast checker → · Palette generator →