#78BB3E#78BB3E

#78BB3E is a light, vivid yellow-green. Relative luminance 0.399; OKLCH L 72.2% C 0.171 H 133.3°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#78BB3E
RGB	rgb(120, 187, 62)
HSL	hsl(92, 50%, 49%)
HSV	hsv(92, 67%, 73%)
CMYK	cmyk(35.8%, 0%, 66.8%, 26.7%)
CIE-LAB	lab(69.38, -41.87, 54.45)
CIE-LCH	lch(69.38, 68.69, 127.56°)
OKLab	oklab(72.19% -0.1172 0.1244)
OKLCH	oklch(72.19% 0.171 133.3)
XYZ	xyz(26.3851, 39.8804, 10.8640)
Luminance	0.3988 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BB3E #813EBB

analogous

#B7BB3E #78BB3E #3EBB43

triadic

#78BB3E #3E78BB #BB3E78

tetradic

#78BB3E #3EB7BB #813EBB #BB433E

square

#78BB3E #3EB7BB #813EBB #BB433E

split-complementary

#78BB3E #433EBB #BB3EB7

monochromatic

#3D5F20 #5B8D2F #78BB3E #97CD69 #B7DC97

Accessibility & contrast

On white

2.34

#78BB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#78BB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BB3E

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BB3E	#FFFFFF	#000000	##000000
##78BB3E	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD2D

Deuteranopia (green-blind)

#B9A849

Tritanopia (blue-blind)

#78B4A2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #78bb3e;
/* rgb */ color: rgb(120, 187, 62);
/* oklch */ color: oklch(72.2% 0.171 133.3);

Tailwind

colors: {
  custom: {
    50: '#a4d07a',
    500: '#78bb3e',
    950: '#000000',
  },
}

SCSS

$custom: #78bb3e;
$custom-light: #a4d07a;
$custom-dark: #000000;

JSON

{
  "hex": "#78bb3e",
  "rgb": {
    "r": 120,
    "g": 187,
    "b": 62
  },
  "hsl": {
    "h": 92.16,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72193,
    "c": 0.17092,
    "h": 133.3
  },
  "luminance": 0.39882
}

Semantic roles & 50–950 ramp

primary

#78BB3E

secondary

#AD8DC8

accent

#4EDA99

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BB3E

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

Preview Lab → · Contrast checker → · Palette generator →