#78D33D#78D33D

#78D33D is a light, highly saturated yellow-green. Relative luminance 0.509; OKLCH L 78.1% C 0.202 H 135.7°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#78D33D
RGB	rgb(120, 211, 61)
HSL	hsl(96, 63%, 53%)
HSV	hsv(96, 71%, 83%)
CMYK	cmyk(43.1%, 0%, 71.1%, 17.3%)
CIE-LAB	lab(76.63, -51.86, 62.34)
CIE-LCH	lch(76.63, 81.09, 129.75°)
OKLab	oklab(78.12% -0.1444 0.1408)
OKLCH	oklch(78.12% 0.202 135.7)
XYZ	xyz(31.8815, 50.9167, 12.5620)
Luminance	0.5092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D33D #983DD3

analogous

#C3D33D #78D33D #3DD34D

triadic

#78D33D #3D78D3 #D33D78

tetradic

#78D33D #3DC3D3 #983DD3 #D34D3D

square

#78D33D #3DC3D3 #983DD3 #D34D3D

split-complementary

#78D33D #4D3DD3 #D33DC3

monochromatic

#417A1C #5BAC27 #78D33D #9BDE6F #BDEAA1

Accessibility & contrast

On white

1.88

#78D33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#78D33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D33D

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D33D	#FFFFFF	#000000	##000000
##78D33D	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC223

Deuteranopia (green-blind)

#CEBA4B

Tritanopia (blue-blind)

#75CBB6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #78d33d;
/* rgb */ color: rgb(120, 211, 61);
/* oklch */ color: oklch(78.1% 0.202 135.7);

Tailwind

colors: {
  custom: {
    50: '#a6e17b',
    500: '#78d33d',
    950: '#000000',
  },
}

SCSS

$custom: #78d33d;
$custom-light: #a6e17b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d33d",
  "rgb": {
    "r": 120,
    "g": 211,
    "b": 61
  },
  "hsl": {
    "h": 96.4,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78117,
    "c": 0.2017,
    "h": 135.7
  },
  "luminance": 0.50919
}

Semantic roles & 50–950 ramp

primary

#78D33D

secondary

#633282

accent

#42E6A5

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D33D

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

Preview Lab → · Contrast checker → · Palette generator →