#45AC31#45AC31

#45AC31 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.9% C 0.186 H 140.7°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#45AC31
RGB	rgb(69, 172, 49)
HSL	hsl(110, 56%, 43%)
HSV	hsv(110, 72%, 67%)
CMYK	cmyk(59.9%, 0%, 71.5%, 32.5%)
CIE-LAB	lab(62.50, -52.51, 51.75)
CIE-LCH	lch(62.50, 73.72, 135.42°)
OKLab	oklab(65.93% -0.1437 0.1176)
OKLCH	oklch(65.93% 0.186 140.7)
XYZ	xyz(17.7603, 30.9904, 7.9509)
Luminance	0.3099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AC31 #9831AC

analogous

#82AC31 #45AC31 #31AC5A

triadic

#45AC31 #3145AC #AC3145

tetradic

#45AC31 #3182AC #9831AC #AC5A31

square

#45AC31 #3182AC #9831AC #AC5A31

split-complementary

#45AC31 #5A31AC #AC3182

monochromatic

#1F4D16 #327C23 #45AC31 #62CC4E #8CDA7D

Accessibility & contrast

On white

2.92

#45AC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#45AC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AC31

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AC31	#FFFFFF	#000000	##000000
##45AC31	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C1D

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#37A694

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #45ac31;
/* rgb */ color: rgb(69, 172, 49);
/* oklch */ color: oklch(65.9% 0.186 140.7);

Tailwind

colors: {
  custom: {
    50: '#84c670',
    500: '#45ac31',
    950: '#000000',
  },
}

SCSS

$custom: #45ac31;
$custom-light: #84c670;
$custom-dark: #000000;

JSON

{
  "hex": "#45ac31",
  "rgb": {
    "r": 69,
    "g": 172,
    "b": 49
  },
  "hsl": {
    "h": 110.244,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65933,
    "c": 0.18574,
    "h": 140.7
  },
  "luminance": 0.30992
}

Semantic roles & 50–950 ramp

primary

#45AC31

secondary

#B676C3

accent

#49DFC7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #45AC31

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

Preview Lab → · Contrast checker → · Palette generator →