#78B045#78B045

#78B045 is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.5% C 0.151 H 132.4°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#78B045
RGB	rgb(120, 176, 69)
HSL	hsl(91, 44%, 48%)
HSV	hsv(91, 61%, 69%)
CMYK	cmyk(31.8%, 0%, 60.8%, 31%)
CIE-LAB	lab(66.11, -36.41, 47.89)
CIE-LCH	lch(66.11, 60.16, 127.25°)
OKLab	oklab(69.55% -0.1017 0.1113)
OKLCH	oklch(69.55% 0.151 132.4)
XYZ	xyz(24.3449, 35.4726, 11.1933)
Luminance	0.3547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B045 #7D45B0

analogous

#ADB045 #78B045 #45B048

triadic

#78B045 #4578B0 #B04578

tetradic

#78B045 #45ADB0 #7D45B0 #B04845

square

#78B045 #45ADB0 #7D45B0 #B04845

split-complementary

#78B045 #4845B0 #B045AD

monochromatic

#3C5823 #5A8434 #78B045 #97C66D #B6D799

Accessibility & contrast

On white

2.59

#78B045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#78B045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B045

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B045	#FFFFFF	#000000	##000000
##78B045	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A439

Deuteranopia (green-blind)

#AF9F4D

Tritanopia (blue-blind)

#79A999

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #78b045;
/* rgb */ color: rgb(120, 176, 69);
/* oklch */ color: oklch(69.5% 0.151 132.4);

Tailwind

colors: {
  custom: {
    50: '#a2c87d',
    500: '#78b045',
    950: '#000000',
  },
}

SCSS

$custom: #78b045;
$custom-light: #a2c87d;
$custom-dark: #000000;

JSON

{
  "hex": "#78b045",
  "rgb": {
    "r": 120,
    "g": 176,
    "b": 69
  },
  "hsl": {
    "h": 91.402,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6955,
    "c": 0.1508,
    "h": 132.4
  },
  "luminance": 0.35473
}

Semantic roles & 50–950 ramp

primary

#78B045

secondary

#AA8EC3

accent

#54D397

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B045

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

Preview Lab → · Contrast checker → · Palette generator →