#45AD1B#45AD1B

#45AD1B is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.198 H 139.1°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#45AD1B
RGB	rgb(69, 173, 27)
HSL	hsl(103, 73%, 39%)
HSV	hsv(103, 84%, 68%)
CMYK	cmyk(60.1%, 0%, 84.4%, 32.2%)
CIE-LAB	lab(62.70, -54.27, 59.01)
CIE-LCH	lch(62.70, 80.17, 132.60°)
OKLab	oklab(66.06% -0.1496 0.1298)
OKLCH	oklch(66.06% 0.198 139.1)
XYZ	xyz(17.5949, 31.2299, 6.1375)
Luminance	0.3123 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AD1B #831BAD

analogous

#8EAD1B #45AD1B #1BAD3A

triadic

#45AD1B #1B45AD #AD1B45

tetradic

#45AD1B #1B8EAD #831BAD #AD3A1B

square

#45AD1B #1B8EAD #831BAD #AD3A1B

split-complementary

#45AD1B #3A1BAD #AD1B8E

monochromatic

#1B430A #307813 #45AD1B #5CDD28 #84E65D

Accessibility & contrast

On white

2.90

#45AD1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#45AD1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AD1B

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AD1B	#FFFFFF	#000000	##000000
##45AD1B	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A6942E

Tritanopia (blue-blind)

#39A793

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #45ad1b;
/* rgb */ color: rgb(69, 173, 27);
/* oklch */ color: oklch(66.1% 0.198 139.1);

Tailwind

colors: {
  custom: {
    50: '#86c667',
    500: '#45ad1b',
    950: '#000000',
  },
}

SCSS

$custom: #45ad1b;
$custom-light: #86c667;
$custom-dark: #000000;

JSON

{
  "hex": "#45ad1b",
  "rgb": {
    "r": 69,
    "g": 173,
    "b": 27
  },
  "hsl": {
    "h": 102.74,
    "s": 73,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66061,
    "c": 0.19806,
    "h": 139.1
  },
  "luminance": 0.31231
}

Semantic roles & 50–950 ramp

primary

#45AD1B

secondary

#AA5ACA

accent

#38F0BB

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #45AD1B

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

Preview Lab → · Contrast checker → · Palette generator →