#45781C#45781C

#45781C is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.8% C 0.133 H 134.4°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#45781C
RGB	rgb(69, 120, 28)
HSL	hsl(93, 62%, 29%)
HSV	hsv(93, 77%, 47%)
CMYK	cmyk(42.5%, 0%, 76.7%, 52.9%)
CIE-LAB	lab(45.33, -33.31, 42.42)
CIE-LCH	lch(45.33, 53.93, 128.14°)
OKLab	oklab(51.76% -0.0933 0.0951)
OKLCH	oklch(51.76% 0.133 134.4)
XYZ	xyz(9.3801, 14.7815, 3.4572)
Luminance	0.1478 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45781C #4F1C78

analogous

#73781C #45781C #1C7821

triadic

#45781C #1C4578 #781C45

tetradic

#45781C #1C7378 #4F1C78 #78211C

square

#45781C #1C7378 #4F1C78 #78211C

split-complementary

#45781C #211C78 #781C73

monochromatic

#0E1906 #284610 #45781C #62AA28 #7FD23D

Accessibility & contrast

On white

5.31

#45781C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#45781C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45781C

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45781C	#FFFFFF	#000000	##FFFFFF
##45781C	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0A

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#447366

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45781c;
/* rgb */ color: rgb(69, 120, 28);
/* oklch */ color: oklch(51.8% 0.133 134.4);

Tailwind

colors: {
  custom: {
    50: '#7e9f5f',
    500: '#45781c',
    950: '#000000',
  },
}

SCSS

$custom: #45781c;
$custom-light: #7e9f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#45781c",
  "rgb": {
    "r": 69,
    "g": 120,
    "b": 28
  },
  "hsl": {
    "h": 93.261,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51758,
    "c": 0.13322,
    "h": 134.4
  },
  "luminance": 0.14782
}

Semantic roles & 50–950 ramp

primary

#45781C

secondary

#7E44AC

accent

#43E59D

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45781C

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

Preview Lab → · Contrast checker → · Palette generator →