#78AD2A#78AD2A

#78AD2A is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.6% C 0.166 H 129.6°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#78AD2A
RGB	rgb(120, 173, 42)
HSL	hsl(84, 61%, 42%)
HSV	hsv(84, 76%, 68%)
CMYK	cmyk(30.6%, 0%, 75.7%, 32.2%)
CIE-LAB	lab(65.00, -37.08, 57.51)
CIE-LCH	lch(65.00, 68.42, 122.81°)
OKLab	oklab(68.58% -0.1057 0.1279)
OKLCH	oklch(68.58% 0.166 129.6)
XYZ	xyz(23.1071, 34.0467, 7.5443)
Luminance	0.3405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AD2A #5F2AAD

analogous

#ADA12A #78AD2A #36AD2A

triadic

#78AD2A #2A78AD #AD2A78

tetradic

#78AD2A #2AADA1 #5F2AAD #AD2A36

square

#78AD2A #2AADA1 #5F2AAD #AD2A36

split-complementary

#78AD2A #2A36AD #A12AAD

monochromatic

#344B12 #567C1E #78AD2A #98D143 #B3DD74

Accessibility & contrast

On white

2.69

#78AD2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#78AD2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AD2A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AD2A	#FFFFFF	#000000	##000000
##78AD2A	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00C

Deuteranopia (green-blind)

#AE9C37

Tritanopia (blue-blind)

#7BA594

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #78ad2a;
/* rgb */ color: rgb(120, 173, 42);
/* oklch */ color: oklch(68.6% 0.166 129.6);

Tailwind

colors: {
  custom: {
    50: '#a3c56e',
    500: '#78ad2a',
    950: '#000000',
  },
}

SCSS

$custom: #78ad2a;
$custom-light: #a3c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ad2a",
  "rgb": {
    "r": 120,
    "g": 173,
    "b": 42
  },
  "hsl": {
    "h": 84.275,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.68577,
    "c": 0.16596,
    "h": 129.6
  },
  "luminance": 0.34047
}

Semantic roles & 50–950 ramp

primary

#78AD2A

secondary

#916EC5

accent

#44E485

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AD2A

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

Preview Lab → · Contrast checker → · Palette generator →