#45AA21#45AA21

#45AA21 is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.192 H 139.3°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#45AA21
RGB	rgb(69, 170, 33)
HSL	hsl(104, 67%, 40%)
HSV	hsv(104, 81%, 67%)
CMYK	cmyk(59.4%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(61.76, -52.89, 56.50)
CIE-LCH	lch(61.76, 77.40, 133.11°)
OKLab	oklab(65.29% -0.1457 0.1253)
OKLCH	oklch(65.29% 0.192 139.3)
XYZ	xyz(17.1028, 30.1229, 6.3516)
Luminance	0.3012 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AA21 #8621AA

analogous

#89AA21 #45AA21 #21AA42

triadic

#45AA21 #2145AA #AA2145

tetradic

#45AA21 #2189AA #8621AA #AA4221

square

#45AA21 #2189AA #8621AA #AA4221

split-complementary

#45AA21 #4221AA #AA2189

monochromatic

#1B430D #307717 #45AA21 #5DD731 #85E164

Accessibility & contrast

On white

2.99

#45AA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#45AA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AA21

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AA21	#FFFFFF	#000000	##000000
##45AA21	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A39231

Tritanopia (blue-blind)

#39A491

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #45aa21;
/* rgb */ color: rgb(69, 170, 33);
/* oklch */ color: oklch(65.3% 0.192 139.3);

Tailwind

colors: {
  custom: {
    50: '#85c468',
    500: '#45aa21',
    950: '#000000',
  },
}

SCSS

$custom: #45aa21;
$custom-light: #85c468;
$custom-dark: #000000;

JSON

{
  "hex": "#45aa21",
  "rgb": {
    "r": 69,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 104.234,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65291,
    "c": 0.19216,
    "h": 139.3
  },
  "luminance": 0.30124
}

Semantic roles & 50–950 ramp

primary

#45AA21

secondary

#AC61C6

accent

#3DEABD

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #45AA21

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

Preview Lab → · Contrast checker → · Palette generator →