#45A821#45A821

#45A821 is a light, vivid green. Relative luminance 0.294; OKLCH L 64.8% C 0.190 H 139.2°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#45A821
RGB	rgb(69, 168, 33)
HSL	hsl(104, 67%, 39%)
HSV	hsv(104, 80%, 66%)
CMYK	cmyk(58.9%, 0%, 80.4%, 34.1%)
CIE-LAB	lab(61.11, -52.17, 55.90)
CIE-LCH	lch(61.11, 76.46, 133.03°)
OKLab	oklab(64.76% -0.1437 0.1241)
OKLCH	oklch(64.76% 0.19 139.2)
XYZ	xyz(16.7307, 29.3788, 6.2276)
Luminance	0.2938 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A821 #8421A8

analogous

#89A821 #45A821 #21A841

triadic

#45A821 #2145A8 #A82145

tetradic

#45A821 #2189A8 #8421A8 #A84121

square

#45A821 #2189A8 #8421A8 #A84121

split-complementary

#45A821 #4121A8 #A82189

monochromatic

#1B420D #307517 #45A821 #5CD630 #84E063

Accessibility & contrast

On white

3.05

#45A821 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#45A821 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45A821

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A821	#FFFFFF	#000000	##000000
##45A821	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A19031

Tritanopia (blue-blind)

#3AA28F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #45a821;
/* rgb */ color: rgb(69, 168, 33);
/* oklch */ color: oklch(64.8% 0.190 139.2);

Tailwind

colors: {
  custom: {
    50: '#84c368',
    500: '#45a821',
    950: '#000000',
  },
}

SCSS

$custom: #45a821;
$custom-light: #84c368;
$custom-dark: #000000;

JSON

{
  "hex": "#45a821",
  "rgb": {
    "r": 69,
    "g": 168,
    "b": 33
  },
  "hsl": {
    "h": 104,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.64758,
    "c": 0.18987,
    "h": 139.2
  },
  "luminance": 0.2938
}

Semantic roles & 50–950 ramp

primary

#45A821

secondary

#AA5FC5

accent

#3EEABC

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #45A821

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

Preview Lab → · Contrast checker → · Palette generator →