#78A820#78A820

#78A820 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.3% C 0.165 H 128.1°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#78A820
RGB	rgb(120, 168, 32)
HSL	hsl(81, 68%, 39%)
HSV	hsv(81, 81%, 66%)
CMYK	cmyk(28.6%, 0%, 81%, 34.1%)
CIE-LAB	lab(63.43, -35.32, 59.17)
CIE-LCH	lch(63.43, 68.91, 120.84°)
OKLab	oklab(67.28% -0.1017 0.1298)
OKLCH	oklch(67.28% 0.165 128.1)
XYZ	xyz(22.0091, 32.1021, 6.4030)
Luminance	0.3210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A820 #5020A8

analogous

#A89420 #78A820 #34A820

triadic

#78A820 #2078A8 #A82078

tetradic

#78A820 #20A894 #5020A8 #A82034

square

#78A820 #20A894 #5020A8 #A82034

split-complementary

#78A820 #2034A8 #9420A8

monochromatic

#2F410C #537516 #78A820 #9BD72E #B4E161

Accessibility & contrast

On white

2.83

#78A820 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#78A820 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A820

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A820	#FFFFFF	#000000	##000000
##78A820	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#AA992F

Tritanopia (blue-blind)

#7CA08F

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #78a820;
/* rgb */ color: rgb(120, 168, 32);
/* oklch */ color: oklch(67.3% 0.165 128.1);

Tailwind

colors: {
  custom: {
    50: '#a3c268',
    500: '#78a820',
    950: '#000000',
  },
}

SCSS

$custom: #78a820;
$custom-light: #a3c268;
$custom-dark: #000000;

JSON

{
  "hex": "#78a820",
  "rgb": {
    "r": 120,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 81.176,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.67281,
    "c": 0.1649,
    "h": 128.1
  },
  "luminance": 0.32103
}

Semantic roles & 50–950 ramp

primary

#78A820

secondary

#835EC6

accent

#3DEB7A

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #78A820

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

Preview Lab → · Contrast checker → · Palette generator →