#78AD2C#78AD2C

#78AD2C is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.6% C 0.165 H 129.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#78AD2C
RGB	rgb(120, 173, 44)
HSL	hsl(85, 59%, 43%)
HSV	hsv(85, 75%, 68%)
CMYK	cmyk(30.6%, 0%, 74.6%, 32.2%)
CIE-LAB	lab(65.01, -36.96, 56.83)
CIE-LCH	lch(65.01, 67.80, 123.04°)
OKLab	oklab(68.59% -0.1053 0.1268)
OKLCH	oklch(68.59% 0.165 129.7)
XYZ	xyz(23.1438, 34.0614, 7.7375)
Luminance	0.3406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AD2C #612CAD

analogous

#ADA12C #78AD2C #38AD2C

triadic

#78AD2C #2C78AD #AD2C78

tetradic

#78AD2C #2CADA1 #612CAD #AD2C38

square

#78AD2C #2CADA1 #612CAD #AD2C38

split-complementary

#78AD2C #2C38AD #A12CAD

monochromatic

#344B13 #567C20 #78AD2C #97D046 #B3DC77

Accessibility & contrast

On white

2.69

#78AD2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#78AD2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AD2C

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AD2C	#FFFFFF	#000000	##000000
##78AD2C	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)

#B5A011

Deuteranopia (green-blind)

#AE9D38

Tritanopia (blue-blind)

#7BA594

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #78ad2c;
/* rgb */ color: rgb(120, 173, 44);
/* oklch */ color: oklch(68.6% 0.165 129.7);

Tailwind

colors: {
  custom: {
    50: '#a3c56e',
    500: '#78ad2c',
    950: '#000000',
  },
}

SCSS

$custom: #78ad2c;
$custom-light: #a3c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ad2c",
  "rgb": {
    "r": 120,
    "g": 173,
    "b": 44
  },
  "hsl": {
    "h": 84.651,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6859,
    "c": 0.16481,
    "h": 129.7
  },
  "luminance": 0.34062
}

Semantic roles & 50–950 ramp

primary

#78AD2C

secondary

#9371C4

accent

#45E386

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AD2C

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

Preview Lab → · Contrast checker → · Palette generator →