#78B63C#78B63C

#78B63C is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 70.9% C 0.166 H 132.4°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#78B63C
RGB	rgb(120, 182, 60)
HSL	hsl(90, 50%, 47%)
HSV	hsv(90, 67%, 71%)
CMYK	cmyk(34.1%, 0%, 67%, 28.6%)
CIE-LAB	lab(67.85, -39.85, 53.65)
CIE-LCH	lch(67.85, 66.83, 126.61°)
OKLab	oklab(70.94% -0.1119 0.1224)
OKLCH	oklch(70.94% 0.166 132.4)
XYZ	xyz(25.2889, 37.7742, 10.2328)
Luminance	0.3777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B63C #7A3CB6

analogous

#B5B63C #78B63C #3CB63D

triadic

#78B63C #3C78B6 #B63C78

tetradic

#78B63C #3CB5B6 #7A3CB6 #B63D3C

square

#78B63C #3CB5B6 #7A3CB6 #B63D3C

split-complementary

#78B63C #3D3CB6 #B63CB5

monochromatic

#3B5A1E #5A882D #78B63C #97CC63 #B6DB91

Accessibility & contrast

On white

2.45

#78B63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#78B63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B63C

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B63C	#FFFFFF	#000000	##000000
##78B63C	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA82B

Deuteranopia (green-blind)

#B5A446

Tritanopia (blue-blind)

#79AF9D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #78b63c;
/* rgb */ color: rgb(120, 182, 60);
/* oklch */ color: oklch(70.9% 0.166 132.4);

Tailwind

colors: {
  custom: {
    50: '#a3cc78',
    500: '#78b63c',
    950: '#000000',
  },
}

SCSS

$custom: #78b63c;
$custom-light: #a3cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#78b63c",
  "rgb": {
    "r": 120,
    "g": 182,
    "b": 60
  },
  "hsl": {
    "h": 90.492,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70941,
    "c": 0.16586,
    "h": 132.4
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#78B63C

secondary

#A788C6

accent

#4EDA95

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B63C

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

Preview Lab → · Contrast checker → · Palette generator →