#45BC51#45BC51

#45BC51 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.182 H 145.0°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#45BC51
RGB	rgb(69, 188, 81)
HSL	hsl(126, 47%, 50%)
HSV	hsv(126, 63%, 74%)
CMYK	cmyk(63.3%, 0%, 56.9%, 26.3%)
CIE-LAB	lab(67.89, -54.97, 43.87)
CIE-LCH	lch(67.89, 70.33, 141.41°)
OKLab	oklab(70.48% -0.1488 0.1042)
OKLCH	oklch(70.48% 0.182 145)
XYZ	xyz(21.9213, 37.8236, 13.9284)
Luminance	0.3783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BC51 #BC45B0

analogous

#75BC45 #45BC51 #45BC8C

triadic

#45BC51 #5145BC #BC5145

tetradic

#45BC51 #4575BC #BC45B0 #BC8C45

square

#45BC51 #4575BC #BC45B0 #BC8C45

split-complementary

#45BC51 #8C45BC #BC4575

monochromatic

#24632A #34903D #45BC51 #72CC7B #9FDCA5

Accessibility & contrast

On white

2.45

#45BC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#45BC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BC51

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BC51	#FFFFFF	#000000	##000000
##45BC51	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC47

Deuteranopia (green-blind)

#B0A159

Tritanopia (blue-blind)

#28B7A4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45bc51;
/* rgb */ color: rgb(69, 188, 81);
/* oklch */ color: oklch(70.5% 0.182 145.0);

Tailwind

colors: {
  custom: {
    50: '#86d185',
    500: '#45bc51',
    950: '#000000',
  },
}

SCSS

$custom: #45bc51;
$custom-light: #86d185;
$custom-dark: #000000;

JSON

{
  "hex": "#45bc51",
  "rgb": {
    "r": 69,
    "g": 188,
    "b": 81
  },
  "hsl": {
    "h": 126.05,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.70479,
    "c": 0.18161,
    "h": 145
  },
  "luminance": 0.37826
}

Semantic roles & 50–950 ramp

primary

#45BC51

secondary

#C994C4

accent

#51C9D7

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #45BC51

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

Preview Lab → · Contrast checker → · Palette generator →