#78AC2D#78AC2D

#78AC2D is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.3% C 0.163 H 129.6°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#78AC2D
RGB	rgb(120, 172, 45)
HSL	hsl(85, 59%, 43%)
HSV	hsv(85, 74%, 67%)
CMYK	cmyk(30.2%, 0%, 73.8%, 32.5%)
CIE-LAB	lab(64.71, -36.45, 56.19)
CIE-LCH	lch(64.71, 66.98, 122.97°)
OKLab	oklab(68.35% -0.1038 0.1256)
OKLCH	oklch(68.35% 0.163 129.6)
XYZ	xyz(22.9718, 33.6869, 7.7740)
Luminance	0.3369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AC2D #612DAC

analogous

#ACA02D #78AC2D #39AC2D

triadic

#78AC2D #2D78AC #AC2D78

tetradic

#78AC2D #2DACA0 #612DAC #AC2D39

square

#78AC2D #2DACA0 #612DAC #AC2D39

split-complementary

#78AC2D #2D39AC #A02DAC

monochromatic

#344B14 #567B20 #78AC2D #97CF47 #B3DC78

Accessibility & contrast

On white

2.71

#78AC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#78AC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AC2D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AC2D	#FFFFFF	#000000	##000000
##78AC2D	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)

#B49F14

Deuteranopia (green-blind)

#AD9C39

Tritanopia (blue-blind)

#7BA494

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #78ac2d;
/* rgb */ color: rgb(120, 172, 45);
/* oklch */ color: oklch(68.3% 0.163 129.6);

Tailwind

colors: {
  custom: {
    50: '#a3c56f',
    500: '#78ac2d',
    950: '#000000',
  },
}

SCSS

$custom: #78ac2d;
$custom-light: #a3c56f;
$custom-dark: #000000;

JSON

{
  "hex": "#78ac2d",
  "rgb": {
    "r": 120,
    "g": 172,
    "b": 45
  },
  "hsl": {
    "h": 84.567,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68349,
    "c": 0.16296,
    "h": 129.6
  },
  "luminance": 0.33688
}

Semantic roles & 50–950 ramp

primary

#78AC2D

secondary

#9371C4

accent

#46E286

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AC2D

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

Preview Lab → · Contrast checker → · Palette generator →