#78B22C#78B22C

#78B22C is a light, vivid yellow-green. Relative luminance 0.360; OKLCH L 69.8% C 0.171 H 130.6°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#78B22C
RGB	rgb(120, 178, 44)
HSL	hsl(86, 60%, 44%)
HSV	hsv(86, 75%, 70%)
CMYK	cmyk(32.6%, 0%, 75.3%, 30.2%)
CIE-LAB	lab(66.53, -39.18, 58.31)
CIE-LCH	lch(66.53, 70.25, 123.90°)
OKLab	oklab(69.83% -0.1113 0.1299)
OKLCH	oklch(69.83% 0.171 130.6)
XYZ	xyz(24.1206, 36.0149, 8.0631)
Luminance	0.3602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B22C #662CB2

analogous

#B2A92C #78B22C #35B22C

triadic

#78B22C #2C78B2 #B22C78

tetradic

#78B22C #2CB2A9 #662CB2 #B22C35

square

#78B22C #2CB2A9 #662CB2 #B22C35

split-complementary

#78B22C #2C35B2 #A92CB2

monochromatic

#365014 #578120 #78B22C #97D249 #B3DE7A

Accessibility & contrast

On white

2.56

#78B22C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#78B22C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B22C

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B22C	#FFFFFF	#000000	##000000
##78B22C	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA50E

Deuteranopia (green-blind)

#B2A039

Tritanopia (blue-blind)

#7BAA99

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #78b22c;
/* rgb */ color: rgb(120, 178, 44);
/* oklch */ color: oklch(69.8% 0.171 130.6);

Tailwind

colors: {
  custom: {
    50: '#a4c96f',
    500: '#78b22c',
    950: '#000000',
  },
}

SCSS

$custom: #78b22c;
$custom-light: #a4c96f;
$custom-dark: #000000;

JSON

{
  "hex": "#78b22c",
  "rgb": {
    "r": 120,
    "g": 178,
    "b": 44
  },
  "hsl": {
    "h": 85.97,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69828,
    "c": 0.17106,
    "h": 130.6
  },
  "luminance": 0.36016
}

Semantic roles & 50–950 ramp

primary

#78B22C

secondary

#9773C6

accent

#44E489

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B22C

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

Preview Lab → · Contrast checker → · Palette generator →