#78B22F#78B22F

#78B22F is a light, vivid yellow-green. Relative luminance 0.360; OKLCH L 69.8% C 0.169 H 130.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#78B22F
RGB	rgb(120, 178, 47)
HSL	hsl(87, 58%, 44%)
HSV	hsv(87, 74%, 70%)
CMYK	cmyk(32.6%, 0%, 73.6%, 30.2%)
CIE-LAB	lab(66.55, -39.00, 57.28)
CIE-LCH	lch(66.55, 69.30, 124.25°)
OKLab	oklab(69.85% -0.1106 0.1282)
OKLCH	oklch(69.85% 0.169 130.8)
XYZ	xyz(24.1790, 36.0383, 8.3709)
Luminance	0.3604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B22F #692FB2

analogous

#B2AB2F #78B22F #37B22F

triadic

#78B22F #2F78B2 #B22F78

tetradic

#78B22F #2FB2AB #692FB2 #B22F37

square

#78B22F #2FB2AB #692FB2 #B22F37

split-complementary

#78B22F #2F37B2 #AB2FB2

monochromatic

#375115 #578222 #78B22F #97D04E #B3DD7E

Accessibility & contrast

On white

2.56

#78B22F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#78B22F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B22F

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B22F	#FFFFFF	#000000	##000000
##78B22F	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA515

Deuteranopia (green-blind)

#B2A03B

Tritanopia (blue-blind)

#7BAA99

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #78b22f;
/* rgb */ color: rgb(120, 178, 47);
/* oklch */ color: oklch(69.8% 0.169 130.8);

Tailwind

colors: {
  custom: {
    50: '#a3c971',
    500: '#78b22f',
    950: '#000000',
  },
}

SCSS

$custom: #78b22f;
$custom-light: #a3c971;
$custom-dark: #000000;

JSON

{
  "hex": "#78b22f",
  "rgb": {
    "r": 120,
    "g": 178,
    "b": 47
  },
  "hsl": {
    "h": 86.565,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.69848,
    "c": 0.16932,
    "h": 130.8
  },
  "luminance": 0.36039
}

Semantic roles & 50–950 ramp

primary

#78B22F

secondary

#9A77C6

accent

#46E18B

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B22F

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

Preview Lab → · Contrast checker → · Palette generator →