#78D53E#78D53E

#78D53E is a light, highly saturated yellow-green. Relative luminance 0.519; OKLCH L 78.6% C 0.204 H 136.0°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#78D53E
RGB	rgb(120, 213, 62)
HSL	hsl(97, 64%, 54%)
HSV	hsv(97, 71%, 84%)
CMYK	cmyk(43.7%, 0%, 70.9%, 16.5%)
CIE-LAB	lab(77.24, -52.58, 62.60)
CIE-LCH	lch(77.24, 81.75, 130.03°)
OKLab	oklab(78.62% -0.1463 0.1415)
OKLCH	oklch(78.62% 0.204 136)
XYZ	xyz(32.4086, 51.9274, 12.8718)
Luminance	0.5193 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D53E #9B3ED5

analogous

#C3D53E #78D53E #3ED550

triadic

#78D53E #3E78D5 #D53E78

tetradic

#78D53E #3EC3D5 #9B3ED5 #D5503E

square

#78D53E #3EC3D5 #9B3ED5 #D5503E

split-complementary

#78D53E #503ED5 #D53EC3

monochromatic

#417D1B #5BB026 #78D53E #9BE070 #BEEBA3

Accessibility & contrast

On white

1.84

#78D53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#78D53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D53E

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D53E	#FFFFFF	#000000	##000000
##78D53E	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC424

Deuteranopia (green-blind)

#D0BC4C

Tritanopia (blue-blind)

#74CDB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #78d53e;
/* rgb */ color: rgb(120, 213, 62);
/* oklch */ color: oklch(78.6% 0.204 136.0);

Tailwind

colors: {
  custom: {
    50: '#a6e27c',
    500: '#78d53e',
    950: '#000000',
  },
}

SCSS

$custom: #78d53e;
$custom-light: #a6e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#78d53e",
  "rgb": {
    "r": 120,
    "g": 213,
    "b": 62
  },
  "hsl": {
    "h": 96.954,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78618,
    "c": 0.20351,
    "h": 136
  },
  "luminance": 0.51929
}

Semantic roles & 50–950 ramp

primary

#78D53E

secondary

#653285

accent

#41E7A7

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D53E

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

Preview Lab → · Contrast checker → · Palette generator →