#78B248#78B248

#78B248 is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 70.1% C 0.151 H 133.1°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#78B248
RGB	rgb(120, 178, 72)
HSL	hsl(93, 42%, 49%)
HSV	hsv(93, 60%, 70%)
CMYK	cmyk(32.6%, 0%, 59.6%, 30.2%)
CIE-LAB	lab(66.75, -37.02, 47.24)
CIE-LCH	lch(66.75, 60.02, 128.09°)
OKLab	oklab(70.08% -0.1032 0.1103)
OKLCH	oklch(70.08% 0.151 133.1)
XYZ	xyz(24.8354, 36.3008, 11.8279)
Luminance	0.3630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B248 #8248B2

analogous

#ADB248 #78B248 #48B24D

triadic

#78B248 #4878B2 #B24878

tetradic

#78B248 #48ADB2 #8248B2 #B24D48

square

#78B248 #48ADB2 #8248B2 #B24D48

split-complementary

#78B248 #4D48B2 #B248AD

monochromatic

#3D5B25 #5B8636 #78B248 #98C671 #B7D79D

Accessibility & contrast

On white

2.54

#78B248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#78B248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B248

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B248	#FFFFFF	#000000	##000000
##78B248	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A53D

Deuteranopia (green-blind)

#B1A150

Tritanopia (blue-blind)

#79AB9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #78b248;
/* rgb */ color: rgb(120, 178, 72);
/* oklch */ color: oklch(70.1% 0.151 133.1);

Tailwind

colors: {
  custom: {
    50: '#a2c97f',
    500: '#78b248',
    950: '#000000',
  },
}

SCSS

$custom: #78b248;
$custom-light: #a2c97f;
$custom-dark: #000000;

JSON

{
  "hex": "#78b248",
  "rgb": {
    "r": 120,
    "g": 178,
    "b": 72
  },
  "hsl": {
    "h": 92.83,
    "s": 42.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70075,
    "c": 0.15101,
    "h": 133.1
  },
  "luminance": 0.36302
}

Semantic roles & 50–950 ramp

primary

#78B248

secondary

#AD92C4

accent

#56D29A

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B248

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

Preview Lab → · Contrast checker → · Palette generator →