#78B938#78B938

#78B938 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.6% C 0.172 H 132.5°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#78B938
RGB	rgb(120, 185, 56)
HSL	hsl(90, 54%, 47%)
HSV	hsv(90, 70%, 73%)
CMYK	cmyk(35.1%, 0%, 69.7%, 27.5%)
CIE-LAB	lab(68.73, -41.46, 56.15)
CIE-LCH	lch(68.73, 69.79, 126.44°)
OKLab	oklab(71.65% -0.1166 0.1272)
OKLCH	oklch(71.65% 0.173 132.5)
XYZ	xyz(25.8082, 38.9755, 9.9038)
Luminance	0.3898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B938 #7938B9

analogous

#B8B938 #78B938 #38B939

triadic

#78B938 #3878B9 #B93878

tetradic

#78B938 #38B8B9 #7938B9 #B93938

square

#78B938 #38B8B9 #7938B9 #B93938

split-complementary

#78B938 #3938B9 #B938B8

monochromatic

#3B5B1C #5A8A2A #78B938 #97CF5F #B5DD8E

Accessibility & contrast

On white

2.39

#78B938 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#78B938 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B938

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B938	#FFFFFF	#000000	##000000
##78B938	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB24

Deuteranopia (green-blind)

#B8A643

Tritanopia (blue-blind)

#79B29F

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #78b938;
/* rgb */ color: rgb(120, 185, 56);
/* oklch */ color: oklch(71.6% 0.172 132.5);

Tailwind

colors: {
  custom: {
    50: '#a4ce76',
    500: '#78b938',
    950: '#000000',
  },
}

SCSS

$custom: #78b938;
$custom-light: #a4ce76;
$custom-dark: #000000;

JSON

{
  "hex": "#78b938",
  "rgb": {
    "r": 120,
    "g": 185,
    "b": 56
  },
  "hsl": {
    "h": 90.233,
    "s": 53.527,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71648,
    "c": 0.1725,
    "h": 132.5
  },
  "luminance": 0.38977
}

Semantic roles & 50–950 ramp

primary

#78B938

secondary

#A785C8

accent

#4BDD94

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B938

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

Preview Lab → · Contrast checker → · Palette generator →