#78D23E#78D23E

#78D23E is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 77.9% C 0.200 H 135.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#78D23E
RGB	rgb(120, 210, 62)
HSL	hsl(96, 62%, 53%)
HSV	hsv(96, 70%, 82%)
CMYK	cmyk(42.9%, 0%, 70.5%, 17.6%)
CIE-LAB	lab(76.33, -51.39, 61.68)
CIE-LCH	lch(76.33, 80.28, 129.80°)
OKLab	oklab(77.88% -0.1431 0.1396)
OKLCH	oklch(77.88% 0.2 135.7)
XYZ	xyz(31.6610, 50.4322, 12.6226)
Luminance	0.5043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D23E #983ED2

analogous

#C2D23E #78D23E #3ED24E

triadic

#78D23E #3E78D2 #D23E78

tetradic

#78D23E #3EC2D2 #983ED2 #D24E3E

square

#78D23E #3EC2D2 #983ED2 #D24E3E

split-complementary

#78D23E #4E3ED2 #D23EC2

monochromatic

#41791C #5BAB28 #78D23E #9BDE70 #BDE9A1

Accessibility & contrast

On white

1.89

#78D23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#78D23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D23E

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D23E	#FFFFFF	#000000	##000000
##78D23E	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C125

Deuteranopia (green-blind)

#CDBA4C

Tritanopia (blue-blind)

#75CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d23e;
/* rgb */ color: rgb(120, 210, 62);
/* oklch */ color: oklch(77.9% 0.200 135.7);

Tailwind

colors: {
  custom: {
    50: '#a6e07c',
    500: '#78d23e',
    950: '#000000',
  },
}

SCSS

$custom: #78d23e;
$custom-light: #a6e07c;
$custom-dark: #000000;

JSON

{
  "hex": "#78d23e",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 62
  },
  "hsl": {
    "h": 96.486,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77877,
    "c": 0.19987,
    "h": 135.7
  },
  "luminance": 0.50434
}

Semantic roles & 50–950 ramp

primary

#78D23E

secondary

#633381

accent

#43E5A5

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D23E

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

Preview Lab → · Contrast checker → · Palette generator →