#78B453#78B453

#78B453 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.7% C 0.144 H 134.9°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#78B453
RGB	rgb(120, 180, 83)
HSL	hsl(97, 39%, 52%)
HSV	hsv(97, 54%, 71%)
CMYK	cmyk(33.3%, 0%, 53.9%, 29.4%)
CIE-LAB	lab(67.47, -36.77, 42.91)
CIE-LCH	lch(67.47, 56.51, 130.59°)
OKLab	oklab(70.7% -0.1017 0.1019)
OKLCH	oklch(70.7% 0.144 134.9)
XYZ	xyz(25.6277, 37.2591, 14.0234)
Luminance	0.3726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B453 #8F53B4

analogous

#A9B453 #78B453 #53B45F

triadic

#78B453 #5378B4 #B45378

tetradic

#78B453 #53A9B4 #8F53B4 #B45F53

square

#78B453 #53A9B4 #8F53B4 #B45F53

split-complementary

#78B453 #5F53B4 #B453A9

monochromatic

#40622B #5C8D3D #78B453 #99C77E #BBD9A8

Accessibility & contrast

On white

2.48

#78B453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#78B453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B453

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B453	#FFFFFF	#000000	##000000
##78B453	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA74A

Deuteranopia (green-blind)

#B1A25A

Tritanopia (blue-blind)

#77AE9E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #78b453;
/* rgb */ color: rgb(120, 180, 83);
/* oklch */ color: oklch(70.7% 0.144 134.9);

Tailwind

colors: {
  custom: {
    50: '#a2cb86',
    500: '#78b453',
    950: '#000000',
  },
}

SCSS

$custom: #78b453;
$custom-light: #a2cb86;
$custom-dark: #000000;

JSON

{
  "hex": "#78b453",
  "rgb": {
    "r": 120,
    "g": 180,
    "b": 83
  },
  "hsl": {
    "h": 97.113,
    "s": 39.271,
    "l": 51.569
  },
  "oklch": {
    "l": 0.707,
    "c": 0.14395,
    "h": 134.9
  },
  "luminance": 0.3726
}

Semantic roles & 50–950 ramp

primary

#78B453

secondary

#B69CC7

accent

#59CFA2

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #78B453

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

Preview Lab → · Contrast checker → · Palette generator →