#78B449#78B449

#78B449 is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.6% C 0.153 H 133.5°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#78B449
RGB	rgb(120, 180, 73)
HSL	hsl(94, 42%, 50%)
HSV	hsv(94, 59%, 71%)
CMYK	cmyk(33.3%, 0%, 59.4%, 29.4%)
CIE-LAB	lab(67.36, -37.82, 47.48)
CIE-LCH	lch(67.36, 60.71, 128.54°)
OKLab	oklab(70.58% -0.1053 0.1109)
OKLCH	oklch(70.58% 0.153 133.5)
XYZ	xyz(25.2691, 37.1156, 12.1347)
Luminance	0.3712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B449 #8549B4

analogous

#ADB449 #78B449 #49B450

triadic

#78B449 #4978B4 #B44978

tetradic

#78B449 #49ADB4 #8549B4 #B45049

square

#78B449 #49ADB4 #8549B4 #B45049

split-complementary

#78B449 #5049B4 #B449AD

monochromatic

#3E5D26 #5B8837 #78B449 #98C774 #B8D89F

Accessibility & contrast

On white

2.49

#78B449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#78B449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B449

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B449	#FFFFFF	#000000	##000000
##78B449	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA73D

Deuteranopia (green-blind)

#B2A251

Tritanopia (blue-blind)

#78AD9D

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #78b449;
/* rgb */ color: rgb(120, 180, 73);
/* oklch */ color: oklch(70.6% 0.153 133.5);

Tailwind

colors: {
  custom: {
    50: '#a2cb7f',
    500: '#78b449',
    950: '#000000',
  },
}

SCSS

$custom: #78b449;
$custom-light: #a2cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#78b449",
  "rgb": {
    "r": 120,
    "g": 180,
    "b": 73
  },
  "hsl": {
    "h": 93.645,
    "s": 42.292,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70578,
    "c": 0.15291,
    "h": 133.5
  },
  "luminance": 0.37117
}

Semantic roles & 50–950 ramp

primary

#78B449

secondary

#AF94C5

accent

#56D29B

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B449

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

Preview Lab → · Contrast checker → · Palette generator →