#45B548#45B548

#45B548 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.180 H 143.7°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#45B548
RGB	rgb(69, 181, 72)
HSL	hsl(122, 45%, 49%)
HSV	hsv(122, 62%, 71%)
CMYK	cmyk(61.9%, 0%, 60.2%, 29%)
CIE-LAB	lab(65.58, -53.50, 45.35)
CIE-LCH	lch(65.58, 70.13, 139.72°)
OKLab	oklab(68.54% -0.1452 0.1066)
OKLCH	oklch(68.54% 0.18 143.7)
XYZ	xyz(20.1466, 34.7789, 11.7809)
Luminance	0.3478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B548 #B545B2

analogous

#7AB545 #45B548 #45B580

triadic

#45B548 #4845B5 #B54845

tetradic

#45B548 #457AB5 #B545B2 #B58045

square

#45B548 #457AB5 #B545B2 #B58045

split-complementary

#45B548 #8045B5 #B5457A

monochromatic

#235C25 #348936 #45B548 #6FC871 #9BD99D

Accessibility & contrast

On white

2.64

#45B548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#45B548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B548

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B548	#FFFFFF	#000000	##000000
##45B548	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A53C

Deuteranopia (green-blind)

#AB9C51

Tritanopia (blue-blind)

#2EB09D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45b548;
/* rgb */ color: rgb(69, 181, 72);
/* oklch */ color: oklch(68.5% 0.180 143.7);

Tailwind

colors: {
  custom: {
    50: '#85cc7f',
    500: '#45b548',
    950: '#000000',
  },
}

SCSS

$custom: #45b548;
$custom-light: #85cc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#45b548",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 121.607,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68538,
    "c": 0.18013,
    "h": 143.7
  },
  "luminance": 0.34781
}

Semantic roles & 50–950 ramp

primary

#45B548

secondary

#C591C4

accent

#53D1D5

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #45B548

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

Preview Lab → · Contrast checker → · Palette generator →