#45AA31#45AA31

#45AA31 is a light, vivid green. Relative luminance 0.302; OKLCH L 65.4% C 0.183 H 140.6°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#45AA31
RGB	rgb(69, 170, 49)
HSL	hsl(110, 55%, 43%)
HSV	hsv(110, 71%, 67%)
CMYK	cmyk(59.4%, 0%, 71.2%, 33.3%)
CIE-LAB	lab(61.86, -51.78, 51.08)
CIE-LCH	lch(61.86, 72.73, 135.39°)
OKLab	oklab(65.4% -0.1418 0.1162)
OKLCH	oklch(65.4% 0.183 140.6)
XYZ	xyz(17.3825, 30.2348, 7.8250)
Luminance	0.3024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AA31 #9631AA

analogous

#81AA31 #45AA31 #31AA5A

triadic

#45AA31 #3145AA #AA3145

tetradic

#45AA31 #3181AA #9631AA #AA5A31

square

#45AA31 #3181AA #9631AA #AA5A31

split-complementary

#45AA31 #5A31AA #AA3181

monochromatic

#1E4B16 #327A23 #45AA31 #62CC4D #8CD97C

Accessibility & contrast

On white

2.98

#45AA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#45AA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AA31

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AA31	#FFFFFF	#000000	##000000
##45AA31	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B1E

Deuteranopia (green-blind)

#A2923D

Tritanopia (blue-blind)

#37A592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #45aa31;
/* rgb */ color: rgb(69, 170, 49);
/* oklch */ color: oklch(65.4% 0.183 140.6);

Tailwind

colors: {
  custom: {
    50: '#84c470',
    500: '#45aa31',
    950: '#000000',
  },
}

SCSS

$custom: #45aa31;
$custom-light: #84c470;
$custom-dark: #000000;

JSON

{
  "hex": "#45aa31",
  "rgb": {
    "r": 69,
    "g": 170,
    "b": 49
  },
  "hsl": {
    "h": 110.083,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65401,
    "c": 0.18332,
    "h": 140.6
  },
  "luminance": 0.30236
}

Semantic roles & 50–950 ramp

primary

#45AA31

secondary

#B575C2

accent

#49DFC6

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #45AA31

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

Preview Lab → · Contrast checker → · Palette generator →