#78AA2B#78AA2B

#78AA2B is a light, vivid yellow-green. Relative luminance 0.329; OKLCH L 67.8% C 0.162 H 129.1°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#78AA2B
RGB	rgb(120, 170, 43)
HSL	hsl(84, 60%, 42%)
HSV	hsv(84, 75%, 67%)
CMYK	cmyk(29.4%, 0%, 74.7%, 33.3%)
CIE-LAB	lab(64.09, -35.67, 56.29)
CIE-LCH	lch(64.09, 66.64, 122.36°)
OKLab	oklab(67.84% -0.1018 0.1255)
OKLCH	oklch(67.84% 0.162 129.1)
XYZ	xyz(22.5564, 32.9163, 7.4501)
Luminance	0.3292 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AA2B #5D2BAA

analogous

#AA9D2B #78AA2B #39AA2B

triadic

#78AA2B #2B78AA #AA2B78

tetradic

#78AA2B #2BAA9D #5D2BAA #AA2B39

square

#78AA2B #2BAA9D #5D2BAA #AA2B39

split-complementary

#78AA2B #2B39AA #9D2BAA

monochromatic

#334812 #56791F #78AA2B #98CF43 #B3DC74

Accessibility & contrast

On white

2.77

#78AA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#78AA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AA2B

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AA2B	#FFFFFF	#000000	##000000
##78AA2B	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E10

Deuteranopia (green-blind)

#AB9A37

Tritanopia (blue-blind)

#7CA292

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #78aa2b;
/* rgb */ color: rgb(120, 170, 43);
/* oklch */ color: oklch(67.8% 0.162 129.1);

Tailwind

colors: {
  custom: {
    50: '#a3c36e',
    500: '#78aa2b',
    950: '#000000',
  },
}

SCSS

$custom: #78aa2b;
$custom-light: #a3c36e;
$custom-dark: #000000;

JSON

{
  "hex": "#78aa2b",
  "rgb": {
    "r": 120,
    "g": 170,
    "b": 43
  },
  "hsl": {
    "h": 83.622,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67841,
    "c": 0.16163,
    "h": 129.1
  },
  "luminance": 0.32917
}

Semantic roles & 50–950 ramp

primary

#78AA2B

secondary

#8F6EC3

accent

#45E383

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101208

muted

#7F817B

Preview Lab

Preview with #78AA2B

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

Preview Lab → · Contrast checker → · Palette generator →