#78B131#78B131

#78B131 is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.6% C 0.167 H 130.7°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#78B131
RGB	rgb(120, 177, 49)
HSL	hsl(87, 57%, 44%)
HSV	hsv(87, 72%, 69%)
CMYK	cmyk(32.2%, 0%, 72.3%, 30.6%)
CIE-LAB	lab(66.26, -38.43, 56.27)
CIE-LCH	lch(66.26, 68.15, 124.33°)
OKLab	oklab(69.62% -0.1089 0.1264)
OKLCH	oklch(69.62% 0.167 130.7)
XYZ	xyz(24.0221, 35.6583, 8.5222)
Luminance	0.3566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B131 #6A31B1

analogous

#B1AA31 #78B131 #38B131

triadic

#78B131 #3178B1 #B13178

tetradic

#78B131 #31B1AA #6A31B1 #B13138

square

#78B131 #31B1AA #6A31B1 #B13138

split-complementary

#78B131 #3138B1 #AA31B1

monochromatic

#375116 #588124 #78B131 #97CF51 #B3DC80

Accessibility & contrast

On white

2.58

#78B131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#78B131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B131

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B131	#FFFFFF	#000000	##000000
##78B131	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41A

Deuteranopia (green-blind)

#B1A03D

Tritanopia (blue-blind)

#7BA998

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #78b131;
/* rgb */ color: rgb(120, 177, 49);
/* oklch */ color: oklch(69.6% 0.167 130.7);

Tailwind

colors: {
  custom: {
    50: '#a3c871',
    500: '#78b131',
    950: '#000000',
  },
}

SCSS

$custom: #78b131;
$custom-light: #a3c871;
$custom-dark: #000000;

JSON

{
  "hex": "#78b131",
  "rgb": {
    "r": 120,
    "g": 177,
    "b": 49
  },
  "hsl": {
    "h": 86.719,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69615,
    "c": 0.16684,
    "h": 130.7
  },
  "luminance": 0.35659
}

Semantic roles & 50–950 ramp

primary

#78B131

secondary

#9B79C5

accent

#48E08C

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B131

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

Preview Lab → · Contrast checker → · Palette generator →