#45B03F#45B03F

#45B03F is a light, vivid green. Relative luminance 0.327; OKLCH L 67.1% C 0.181 H 142.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#45B03F
RGB	rgb(69, 176, 63)
HSL	hsl(117, 47%, 47%)
HSV	hsv(117, 64%, 69%)
CMYK	cmyk(60.8%, 0%, 64.2%, 31%)
CIE-LAB	lab(63.90, -52.66, 47.47)
CIE-LCH	lch(63.90, 70.90, 137.97°)
OKLab	oklab(67.12% -0.1434 0.1103)
OKLCH	oklch(67.12% 0.181 142.4)
XYZ	xyz(18.8758, 32.6730, 10.0135)
Luminance	0.3267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B03F #AA3FB0

analogous

#7EB03F #45B03F #3FB072

triadic

#45B03F #3F45B0 #B03F45

tetradic

#45B03F #3F7EB0 #AA3FB0 #B0723F

square

#45B03F #3F7EB0 #AA3FB0 #B0723F

split-complementary

#45B03F #723FB0 #B03F7E

monochromatic

#22561F #33832F #45B03F #6AC865 #95D892

Accessibility & contrast

On white

2.79

#45B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#45B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B03F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B03F	#FFFFFF	#000000	##000000
##45B03F	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A031

Deuteranopia (green-blind)

#A79749

Tritanopia (blue-blind)

#33AB98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #45b03f;
/* rgb */ color: rgb(69, 176, 63);
/* oklch */ color: oklch(67.1% 0.181 142.4);

Tailwind

colors: {
  custom: {
    50: '#84c879',
    500: '#45b03f',
    950: '#000000',
  },
}

SCSS

$custom: #45b03f;
$custom-light: #84c879;
$custom-dark: #000000;

JSON

{
  "hex": "#45b03f",
  "rgb": {
    "r": 69,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 116.814,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67122,
    "c": 0.18088,
    "h": 142.4
  },
  "luminance": 0.32675
}

Semantic roles & 50–950 ramp

primary

#45B03F

secondary

#C088C3

accent

#51D7D0

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45B03F

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

Preview Lab → · Contrast checker → · Palette generator →