#45B540#45B540

#45B540 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.5% C 0.186 H 142.6°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#45B540
RGB	rgb(69, 181, 64)
HSL	hsl(117, 48%, 48%)
HSV	hsv(117, 65%, 71%)
CMYK	cmyk(61.9%, 0%, 64.6%, 29%)
CIE-LAB	lab(65.50, -54.38, 48.82)
CIE-LCH	lch(65.50, 73.08, 138.09°)
OKLab	oklab(68.45% -0.148 0.1132)
OKLCH	oklch(68.45% 0.186 142.6)
XYZ	xyz(19.9024, 34.6812, 10.4948)
Luminance	0.3468 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B540 #B040B5

analogous

#7FB540 #45B540 #40B575

triadic

#45B540 #4045B5 #B54045

tetradic

#45B540 #407FB5 #B040B5 #B57540

square

#45B540 #407FB5 #B040B5 #B57540

split-complementary

#45B540 #7540B5 #B5407F

monochromatic

#235B20 #348830 #45B540 #6DCA68 #99DA96

Accessibility & contrast

On white

2.65

#45B540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#45B540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B540

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B540	#FFFFFF	#000000	##000000
##45B540	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#AB9B4A

Tritanopia (blue-blind)

#30B09D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45b540;
/* rgb */ color: rgb(69, 181, 64);
/* oklch */ color: oklch(68.5% 0.186 142.6);

Tailwind

colors: {
  custom: {
    50: '#85cc7a',
    500: '#45b540',
    950: '#000000',
  },
}

SCSS

$custom: #45b540;
$custom-light: #85cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#45b540",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 117.436,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6845,
    "c": 0.18633,
    "h": 142.6
  },
  "luminance": 0.34683
}

Semantic roles & 50–950 ramp

primary

#45B540

secondary

#C38BC5

accent

#50D7D2

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45B540

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

Preview Lab → · Contrast checker → · Palette generator →