#78A540#78A540

#78A540 is a light, vivid yellow-green. Relative luminance 0.313; OKLCH L 66.8% C 0.140 H 129.8°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#78A540
RGB	rgb(120, 165, 64)
HSL	hsl(87, 44%, 45%)
HSV	hsv(87, 61%, 65%)
CMYK	cmyk(27.3%, 0%, 61.2%, 35.3%)
CIE-LAB	lab(62.74, -31.80, 46.37)
CIE-LCH	lch(62.74, 56.23, 124.45°)
OKLab	oklab(66.79% -0.0895 0.1075)
OKLCH	oklch(66.79% 0.14 129.8)
XYZ	xyz(22.1261, 31.2729, 9.7200)
Luminance	0.3127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A540 #6D40A5

analogous

#A5A040 #78A540 #45A540

triadic

#78A540 #4078A5 #A54078

tetradic

#78A540 #40A5A0 #6D40A5 #A54045

square

#78A540 #40A5A0 #6D40A5 #A54045

split-complementary

#78A540 #4045A5 #A040A5

monochromatic

#384D1E #58792F #78A540 #96C261 #B4D38D

Accessibility & contrast

On white

2.89

#78A540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#78A540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A540

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A540	#FFFFFF	#000000	##000000
##78A540	1.00	2.89	7.25	7.25
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9A35

Deuteranopia (green-blind)

#A69747

Tritanopia (blue-blind)

#7B9E8F

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #78a540;
/* rgb */ color: rgb(120, 165, 64);
/* oklch */ color: oklch(66.8% 0.140 129.8);

Tailwind

colors: {
  custom: {
    50: '#a2c079',
    500: '#78a540',
    950: '#000000',
  },
}

SCSS

$custom: #78a540;
$custom-light: #a2c079;
$custom-dark: #000000;

JSON

{
  "hex": "#78a540",
  "rgb": {
    "r": 120,
    "g": 165,
    "b": 64
  },
  "hsl": {
    "h": 86.733,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66792,
    "c": 0.13989,
    "h": 129.8
  },
  "luminance": 0.31274
}

Semantic roles & 50–950 ramp

primary

#78A540

secondary

#9D83BE

accent

#54D48D

background

#FAFBF7

surface

#F4F7EE

border

#CED0C9

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #78A540

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

Preview Lab → · Contrast checker → · Palette generator →