#78C751#78C751

#78C751 is a light, vivid green. Relative luminance 0.454; OKLCH L 75.3% C 0.172 H 136.6°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#78C751
RGB	rgb(120, 199, 81)
HSL	hsl(100, 51%, 55%)
HSV	hsv(100, 59%, 78%)
CMYK	cmyk(39.7%, 0%, 59.3%, 22%)
CIE-LAB	lab(73.18, -45.26, 50.48)
CIE-LCH	lch(73.18, 67.80, 131.88°)
OKLab	oklab(75.34% -0.1251 0.1181)
OKLCH	oklch(75.34% 0.172 136.6)
XYZ	xyz(29.6535, 45.4324, 14.9898)
Luminance	0.4543 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C751 #A051C7

analogous

#B3C751 #78C751 #51C765

triadic

#78C751 #5178C7 #C75178

tetradic

#78C751 #51B3C7 #A051C7 #C76551

square

#78C751 #51B3C7 #A051C7 #C76551

split-complementary

#78C751 #6551C7 #C751B3

monochromatic

#417726 #5AA635 #78C751 #9CD67F #C0E5AE

Accessibility & contrast

On white

2.08

#78C751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#78C751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C751

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C751	#FFFFFF	#000000	##000000
##78C751	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB844

Deuteranopia (green-blind)

#C2B15A

Tritanopia (blue-blind)

#75C0AE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #78c751;
/* rgb */ color: rgb(120, 199, 81);
/* oklch */ color: oklch(75.3% 0.172 136.6);

Tailwind

colors: {
  custom: {
    50: '#a4d886',
    500: '#78c751',
    950: '#000000',
  },
}

SCSS

$custom: #78c751;
$custom-light: #a4d886;
$custom-dark: #000000;

JSON

{
  "hex": "#78c751",
  "rgb": {
    "r": 120,
    "g": 199,
    "b": 81
  },
  "hsl": {
    "h": 100.169,
    "s": 51.304,
    "l": 54.902
  },
  "oklch": {
    "l": 0.75343,
    "c": 0.17203,
    "h": 136.6
  },
  "luminance": 0.45434
}

Semantic roles & 50–950 ramp

primary

#78C751

secondary

#C2A1D3

accent

#4DDBAC

background

#FAFDF8

surface

#F4FAF0

border

#CED3CB

text

#10140B

muted

#7F837C

Preview Lab

Preview with #78C751

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

Preview Lab → · Contrast checker → · Palette generator →