#78B53D#78B53D

#78B53D is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.7% C 0.164 H 132.4°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#78B53D
RGB	rgb(120, 181, 61)
HSL	hsl(91, 50%, 47%)
HSV	hsv(91, 66%, 71%)
CMYK	cmyk(33.7%, 0%, 66.3%, 29%)
CIE-LAB	lab(67.56, -39.33, 52.92)
CIE-LCH	lch(67.56, 65.94, 126.62°)
OKLab	oklab(70.7% -0.1104 0.121)
OKLCH	oklch(70.7% 0.164 132.4)
XYZ	xyz(25.1116, 37.3768, 10.3053)
Luminance	0.3738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B53D #7A3DB5

analogous

#B4B53D #78B53D #3DB53E

triadic

#78B53D #3D78B5 #B53D78

tetradic

#78B53D #3DB4B5 #7A3DB5 #B53E3D

square

#78B53D #3DB4B5 #7A3DB5 #B53E3D

split-complementary

#78B53D #3E3DB5 #B53DB4

monochromatic

#3B591E #5A872E #78B53D #97CB64 #B6DA92

Accessibility & contrast

On white

2.48

#78B53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#78B53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B53D

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B53D	#FFFFFF	#000000	##000000
##78B53D	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA82D

Deuteranopia (green-blind)

#B4A347

Tritanopia (blue-blind)

#79AE9C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #78b53d;
/* rgb */ color: rgb(120, 181, 61);
/* oklch */ color: oklch(70.7% 0.164 132.4);

Tailwind

colors: {
  custom: {
    50: '#a3cb78',
    500: '#78b53d',
    950: '#000000',
  },
}

SCSS

$custom: #78b53d;
$custom-light: #a3cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#78b53d",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 61
  },
  "hsl": {
    "h": 90.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70703,
    "c": 0.16381,
    "h": 132.4
  },
  "luminance": 0.37378
}

Semantic roles & 50–950 ramp

primary

#78B53D

secondary

#A788C5

accent

#4FD995

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #78B53D

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

Preview Lab → · Contrast checker → · Palette generator →