#45781F#45781F

#45781F is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.8% C 0.131 H 134.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#45781F
RGB	rgb(69, 120, 31)
HSL	hsl(94, 59%, 30%)
HSV	hsv(94, 74%, 47%)
CMYK	cmyk(42.5%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(45.35, -33.09, 41.26)
CIE-LCH	lch(45.35, 52.89, 128.73°)
OKLab	oklab(51.78% -0.0924 0.0932)
OKLCH	oklch(51.78% 0.131 134.8)
XYZ	xyz(9.4178, 14.7966, 3.6558)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45781F #521F78

analogous

#72781F #45781F #1F7826

triadic

#45781F #1F4578 #781F45

tetradic

#45781F #1F7278 #521F78 #78261F

square

#45781F #1F7278 #521F78 #78261F

split-complementary

#45781F #261F78 #781F72

monochromatic

#0E1806 #294712 #45781F #61A92C #7FCE43

Accessibility & contrast

On white

5.30

#45781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#45781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45781F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45781F	#FFFFFF	#000000	##FFFFFF
##45781F	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E10

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#447367

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45781f;
/* rgb */ color: rgb(69, 120, 31);
/* oklch */ color: oklch(51.8% 0.131 134.8);

Tailwind

colors: {
  custom: {
    50: '#7d9f61',
    500: '#45781f',
    950: '#000000',
  },
}

SCSS

$custom: #45781f;
$custom-light: #7d9f61;
$custom-dark: #000000;

JSON

{
  "hex": "#45781f",
  "rgb": {
    "r": 69,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 94.382,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51782,
    "c": 0.13125,
    "h": 134.8
  },
  "luminance": 0.14797
}

Semantic roles & 50–950 ramp

primary

#45781F

secondary

#8147AB

accent

#46E29F

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45781F

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

Preview Lab → · Contrast checker → · Palette generator →