#78B53C#78B53C

#78B53C is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.7% C 0.165 H 132.3°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#78B53C
RGB	rgb(120, 181, 60)
HSL	hsl(90, 50%, 47%)
HSV	hsv(90, 67%, 71%)
CMYK	cmyk(33.7%, 0%, 66.9%, 29%)
CIE-LAB	lab(67.55, -39.41, 53.32)
CIE-LCH	lch(67.55, 66.31, 126.47°)
OKLab	oklab(70.69% -0.1107 0.1218)
OKLCH	oklch(70.69% 0.165 132.3)
XYZ	xyz(25.0849, 37.3661, 10.1648)
Luminance	0.3737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B53C #793CB5

analogous

#B4B53C #78B53C #3CB53D

triadic

#78B53C #3C78B5 #B53C78

tetradic

#78B53C #3CB4B5 #793CB5 #B53D3C

square

#78B53C #3CB4B5 #793CB5 #B53D3C

split-complementary

#78B53C #3D3CB5 #B53CB4

monochromatic

#3B591E #5A872D #78B53C #97CB63 #B5DB91

Accessibility & contrast

On white

2.48

#78B53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#78B53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B53C

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B53C	#FFFFFF	#000000	##000000
##78B53C	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA82B

Deuteranopia (green-blind)

#B4A346

Tritanopia (blue-blind)

#79AE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #78b53c;
/* rgb */ color: rgb(120, 181, 60);
/* oklch */ color: oklch(70.7% 0.165 132.3);

Tailwind

colors: {
  custom: {
    50: '#a3cb78',
    500: '#78b53c',
    950: '#000000',
  },
}

SCSS

$custom: #78b53c;
$custom-light: #a3cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#78b53c",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 60
  },
  "hsl": {
    "h": 90.248,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70694,
    "c": 0.16455,
    "h": 132.3
  },
  "luminance": 0.37367
}

Semantic roles & 50–950 ramp

primary

#78B53C

secondary

#A787C6

accent

#4EDA94

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #78B53C

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

Preview Lab → · Contrast checker → · Palette generator →