#45781A#45781A

#45781A is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.7% C 0.134 H 134.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#45781A
RGB	rgb(69, 120, 26)
HSL	hsl(93, 64%, 29%)
HSV	hsv(93, 78%, 47%)
CMYK	cmyk(42.5%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(45.32, -33.44, 43.15)
CIE-LCH	lch(45.32, 54.59, 127.78°)
OKLab	oklab(51.74% -0.0938 0.0963)
OKLCH	oklch(51.74% 0.134 134.2)
XYZ	xyz(9.3570, 14.7722, 3.3354)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45781A #4D1A78

analogous

#74781A #45781A #1A781E

triadic

#45781A #1A4578 #781A45

tetradic

#45781A #1A7478 #4D1A78 #781E1A

square

#45781A #1A7478 #4D1A78 #781E1A

split-complementary

#45781A #1E1A78 #781A74

monochromatic

#0E1905 #28460F #45781A #62AA25 #80D438

Accessibility & contrast

On white

5.31

#45781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#45781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45781A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45781A	#FFFFFF	#000000	##FFFFFF
##45781A	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E05

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#447366

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45781a;
/* rgb */ color: rgb(69, 120, 26);
/* oklch */ color: oklch(51.7% 0.134 134.2);

Tailwind

colors: {
  custom: {
    50: '#7e9f5e',
    500: '#45781a',
    950: '#000000',
  },
}

SCSS

$custom: #45781a;
$custom-light: #7e9f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#45781a",
  "rgb": {
    "r": 69,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 92.553,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51744,
    "c": 0.13444,
    "h": 134.2
  },
  "luminance": 0.14773
}

Semantic roles & 50–950 ramp

primary

#45781A

secondary

#7B41AC

accent

#40E79B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45781A

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

Preview Lab → · Contrast checker → · Palette generator →