#78AC2C#78AC2C

#78AC2C is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.3% C 0.164 H 129.5°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#78AC2C
RGB	rgb(120, 172, 44)
HSL	hsl(84, 59%, 42%)
HSV	hsv(84, 74%, 67%)
CMYK	cmyk(30.2%, 0%, 74.4%, 32.5%)
CIE-LAB	lab(64.71, -36.51, 56.54)
CIE-LCH	lch(64.71, 67.30, 122.85°)
OKLab	oklab(68.34% -0.104 0.1262)
OKLCH	oklch(68.34% 0.164 129.5)
XYZ	xyz(22.9528, 33.6793, 7.6738)
Luminance	0.3368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AC2C #602CAC

analogous

#ACA02C #78AC2C #38AC2C

triadic

#78AC2C #2C78AC #AC2C78

tetradic

#78AC2C #2CACA0 #602CAC #AC2C38

square

#78AC2C #2CACA0 #602CAC #AC2C38

split-complementary

#78AC2C #2C38AC #A02CAC

monochromatic

#344B13 #567B20 #78AC2C #98D046 #B3DC76

Accessibility & contrast

On white

2.71

#78AC2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#78AC2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AC2C

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AC2C	#FFFFFF	#000000	##000000
##78AC2C	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F12

Deuteranopia (green-blind)

#AD9C38

Tritanopia (blue-blind)

#7BA493

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #78ac2c;
/* rgb */ color: rgb(120, 172, 44);
/* oklch */ color: oklch(68.3% 0.164 129.5);

Tailwind

colors: {
  custom: {
    50: '#a3c56e',
    500: '#78ac2c',
    950: '#000000',
  },
}

SCSS

$custom: #78ac2c;
$custom-light: #a3c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ac2c",
  "rgb": {
    "r": 120,
    "g": 172,
    "b": 44
  },
  "hsl": {
    "h": 84.375,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68342,
    "c": 0.16356,
    "h": 129.5
  },
  "luminance": 0.3368
}

Semantic roles & 50–950 ramp

primary

#78AC2C

secondary

#9270C4

accent

#45E285

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AC2C

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

Preview Lab → · Contrast checker → · Palette generator →