#78C72E#78C72E

#78C72E is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.0% C 0.196 H 133.6°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#78C72E
RGB	rgb(120, 199, 46)
HSL	hsl(91, 62%, 48%)
HSV	hsv(91, 77%, 78%)
CMYK	cmyk(39.7%, 0%, 76.9%, 22%)
CIE-LAB	lab(72.92, -47.96, 63.77)
CIE-LCH	lch(72.92, 79.80, 126.95°)
OKLab	oklab(75.05% -0.1349 0.1417)
OKLCH	oklch(75.05% 0.196 133.6)
XYZ	xyz(28.6618, 45.0357, 9.7668)
Luminance	0.4504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C72E #7D2EC7

analogous

#C5C72E #78C72E #2EC730

triadic

#78C72E #2E78C7 #C72E78

tetradic

#78C72E #2EC5C7 #7D2EC7 #C7302E

square

#78C72E #2EC5C7 #7D2EC7 #C7302E

split-complementary

#78C72E #302EC7 #C72EC5

monochromatic

#3C6417 #5A9523 #78C72E #97D959 #B6E48B

Accessibility & contrast

On white

2.10

#78C72E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#78C72E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C72E

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C72E	#FFFFFF	#000000	##000000
##78C72E	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB702

Deuteranopia (green-blind)

#C4B13E

Tritanopia (blue-blind)

#78BFAA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #78c72e;
/* rgb */ color: rgb(120, 199, 46);
/* oklch */ color: oklch(75.0% 0.196 133.6);

Tailwind

colors: {
  custom: {
    50: '#a5d873',
    500: '#78c72e',
    950: '#000000',
  },
}

SCSS

$custom: #78c72e;
$custom-light: #a5d873;
$custom-dark: #000000;

JSON

{
  "hex": "#78c72e",
  "rgb": {
    "r": 120,
    "g": 199,
    "b": 46
  },
  "hsl": {
    "h": 90.98,
    "s": 62.449,
    "l": 48.039
  },
  "oklch": {
    "l": 0.75046,
    "c": 0.19562,
    "h": 133.6
  },
  "luminance": 0.45037
}

Semantic roles & 50–950 ramp

primary

#78C72E

secondary

#AA83CE

accent

#42E697

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C72E

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

Preview Lab → · Contrast checker → · Palette generator →