#45BB57#45BB57

#45BB57 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.175 H 146.1°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#45BB57
RGB	rgb(69, 187, 87)
HSL	hsl(129, 46%, 50%)
HSV	hsv(129, 63%, 73%)
CMYK	cmyk(63.1%, 0%, 53.5%, 26.7%)
CIE-LAB	lab(67.64, -53.80, 40.70)
CIE-LCH	lch(67.64, 67.47, 142.89°)
OKLab	oklab(70.3% -0.1454 0.0976)
OKLCH	oklch(70.3% 0.175 146.1)
XYZ	xyz(21.9434, 37.4918, 15.0952)
Luminance	0.3749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BB57 #BB45A9

analogous

#6EBB45 #45BB57 #45BB92

triadic

#45BB57 #5745BB #BB5745

tetradic

#45BB57 #456EBB #BB45A9 #BB9245

square

#45BB57 #456EBB #BB45A9 #BB9245

split-complementary

#45BB57 #9245BB #BB456E

monochromatic

#24622D #348F42 #45BB57 #72CB7F #9FDCA8

Accessibility & contrast

On white

2.47

#45BB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#45BB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BB57

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BB57	#FFFFFF	#000000	##000000
##45BB57	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4E

Deuteranopia (green-blind)

#AFA15E

Tritanopia (blue-blind)

#26B7A4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45bb57;
/* rgb */ color: rgb(69, 187, 87);
/* oklch */ color: oklch(70.3% 0.175 146.1);

Tailwind

colors: {
  custom: {
    50: '#86d089',
    500: '#45bb57',
    950: '#000000',
  },
}

SCSS

$custom: #45bb57;
$custom-light: #86d089;
$custom-dark: #000000;

JSON

{
  "hex": "#45bb57",
  "rgb": {
    "r": 69,
    "g": 187,
    "b": 87
  },
  "hsl": {
    "h": 129.153,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70299,
    "c": 0.17518,
    "h": 146.1
  },
  "luminance": 0.37494
}

Semantic roles & 50–950 ramp

primary

#45BB57

secondary

#C894C0

accent

#52C2D6

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #45BB57

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

Preview Lab → · Contrast checker → · Palette generator →