#78B236#78B236

#78B236 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.9% C 0.165 H 131.3°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#78B236
RGB	rgb(120, 178, 54)
HSL	hsl(88, 53%, 45%)
HSV	hsv(88, 70%, 70%)
CMYK	cmyk(32.6%, 0%, 69.7%, 30.2%)
CIE-LAB	lab(66.60, -38.54, 54.72)
CIE-LCH	lch(66.60, 66.93, 125.15°)
OKLab	oklab(69.9% -0.1088 0.1239)
OKLCH	oklch(69.9% 0.165 131.3)
XYZ	xyz(24.3317, 36.0993, 9.1752)
Luminance	0.3610 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B236 #7036B2

analogous

#B2AE36 #78B236 #3AB236

triadic

#78B236 #3678B2 #B23678

tetradic

#78B236 #36B2AE #7036B2 #B2363A

square

#78B236 #36B2AE #7036B2 #B2363A

split-complementary

#78B236 #363AB2 #AE36B2

monochromatic

#39541A #588328 #78B236 #96CD59 #B4DB88

Accessibility & contrast

On white

2.55

#78B236 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#78B236 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B236

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B236	#FFFFFF	#000000	##000000
##78B236	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA523

Deuteranopia (green-blind)

#B2A041

Tritanopia (blue-blind)

#7AAB99

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #78b236;
/* rgb */ color: rgb(120, 178, 54);
/* oklch */ color: oklch(69.9% 0.165 131.3);

Tailwind

colors: {
  custom: {
    50: '#a3c974',
    500: '#78b236',
    950: '#000000',
  },
}

SCSS

$custom: #78b236;
$custom-light: #a3c974;
$custom-dark: #000000;

JSON

{
  "hex": "#78b236",
  "rgb": {
    "r": 120,
    "g": 178,
    "b": 54
  },
  "hsl": {
    "h": 88.065,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69901,
    "c": 0.16486,
    "h": 131.3
  },
  "luminance": 0.361
}

Semantic roles & 50–950 ramp

primary

#78B236

secondary

#A07FC5

accent

#4BDD8F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B236

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

Preview Lab → · Contrast checker → · Palette generator →