#78AC29#78AC29

#78AC29 is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.3% C 0.165 H 129.3°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#78AC29
RGB	rgb(120, 172, 41)
HSL	hsl(84, 62%, 42%)
HSV	hsv(84, 76%, 67%)
CMYK	cmyk(30.2%, 0%, 76.2%, 32.5%)
CIE-LAB	lab(64.69, -36.68, 57.55)
CIE-LCH	lch(64.69, 68.25, 122.51°)
OKLab	oklab(68.32% -0.1047 0.1278)
OKLCH	oklch(68.32% 0.165 129.3)
XYZ	xyz(22.8984, 33.6576, 7.3875)
Luminance	0.3366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AC29 #5D29AC

analogous

#AC9F29 #78AC29 #37AC29

triadic

#78AC29 #2978AC #AC2978

tetradic

#78AC29 #29AC9F #5D29AC #AC2937

square

#78AC29 #29AC9F #5D29AC #AC2937

split-complementary

#78AC29 #2937AC #9F29AC

monochromatic

#334911 #567B1D #78AC29 #98D241 #B3DD72

Accessibility & contrast

On white

2.72

#78AC29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#78AC29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AC29

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AC29	#FFFFFF	#000000	##000000
##78AC29	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F09

Deuteranopia (green-blind)

#AD9C36

Tritanopia (blue-blind)

#7CA493

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #78ac29;
/* rgb */ color: rgb(120, 172, 41);
/* oklch */ color: oklch(68.3% 0.165 129.3);

Tailwind

colors: {
  custom: {
    50: '#a3c56d',
    500: '#78ac29',
    950: '#000000',
  },
}

SCSS

$custom: #78ac29;
$custom-light: #a3c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ac29",
  "rgb": {
    "r": 120,
    "g": 172,
    "b": 41
  },
  "hsl": {
    "h": 83.817,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68323,
    "c": 0.16527,
    "h": 129.3
  },
  "luminance": 0.33658
}

Semantic roles & 50–950 ramp

primary

#78AC29

secondary

#8F6CC5

accent

#43E583

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AC29

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

Preview Lab → · Contrast checker → · Palette generator →