#78D23D#78D23D

#78D23D is a light, highly saturated yellow-green. Relative luminance 0.504; OKLCH L 77.9% C 0.200 H 135.6°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#78D23D
RGB	rgb(120, 210, 61)
HSL	hsl(96, 62%, 53%)
HSV	hsv(96, 71%, 82%)
CMYK	cmyk(42.9%, 0%, 71%, 17.6%)
CIE-LAB	lab(76.33, -51.46, 62.04)
CIE-LCH	lch(76.33, 80.60, 129.68°)
OKLab	oklab(77.87% -0.1433 0.1402)
OKLCH	oklch(77.87% 0.2 135.6)
XYZ	xyz(31.6339, 50.4214, 12.4794)
Luminance	0.5042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D23D #973DD2

analogous

#C2D23D #78D23D #3DD24D

triadic

#78D23D #3D78D2 #D23D78

tetradic

#78D23D #3DC2D2 #973DD2 #D24D3D

square

#78D23D #3DC2D2 #973DD2 #D24D3D

split-complementary

#78D23D #4D3DD2 #D23DC2

monochromatic

#41791C #5BAA28 #78D23D #9BDE6F #BDE9A0

Accessibility & contrast

On white

1.89

#78D23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#78D23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D23D

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D23D	#FFFFFF	#000000	##000000
##78D23D	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)

#D9C124

Deuteranopia (green-blind)

#CDBA4B

Tritanopia (blue-blind)

#75CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d23d;
/* rgb */ color: rgb(120, 210, 61);
/* oklch */ color: oklch(77.9% 0.200 135.6);

Tailwind

colors: {
  custom: {
    50: '#a6e07b',
    500: '#78d23d',
    950: '#000000',
  },
}

SCSS

$custom: #78d23d;
$custom-light: #a6e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d23d",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 61
  },
  "hsl": {
    "h": 96.242,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.7787,
    "c": 0.20048,
    "h": 135.6
  },
  "luminance": 0.50423
}

Semantic roles & 50–950 ramp

primary

#78D23D

secondary

#623281

accent

#42E5A5

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D23D

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

Preview Lab → · Contrast checker → · Palette generator →