#45BC37#45BC37

#45BC37 is a light, highly saturated green. Relative luminance 0.375; OKLCH L 70.2% C 0.201 H 141.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#45BC37
RGB	rgb(69, 188, 55)
HSL	hsl(114, 55%, 48%)
HSV	hsv(114, 71%, 74%)
CMYK	cmyk(63.3%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(67.65, -57.71, 54.79)
CIE-LCH	lch(67.65, 79.57, 136.49°)
OKLab	oklab(70.21% -0.1574 0.1248)
OKLCH	oklch(70.21% 0.201 141.6)
XYZ	xyz(21.1259, 37.5054, 9.7396)
Luminance	0.3751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BC37 #AE37BC

analogous

#88BC37 #45BC37 #37BC6B

triadic

#45BC37 #3745BC #BC3745

tetradic

#45BC37 #3788BC #AE37BC #BC6B37

square

#45BC37 #3788BC #AE37BC #BC6B37

split-complementary

#45BC37 #6B37BC #BC3788

monochromatic

#225D1B #348D29 #45BC37 #6CD060 #97DE8F

Accessibility & contrast

On white

2.47

#45BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#45BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BC37

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BC37	#FFFFFF	#000000	##000000
##45BC37	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)

#C1AB22

Deuteranopia (green-blind)

#B2A144

Tritanopia (blue-blind)

#30B6A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45bc37;
/* rgb */ color: rgb(69, 188, 55);
/* oklch */ color: oklch(70.2% 0.201 141.6);

Tailwind

colors: {
  custom: {
    50: '#87d175',
    500: '#45bc37',
    950: '#000000',
  },
}

SCSS

$custom: #45bc37;
$custom-light: #87d175;
$custom-dark: #000000;

JSON

{
  "hex": "#45bc37",
  "rgb": {
    "r": 69,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 113.684,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70208,
    "c": 0.20089,
    "h": 141.6
  },
  "luminance": 0.37507
}

Semantic roles & 50–950 ramp

primary

#45BC37

secondary

#C286C9

accent

#4ADECE

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #45BC37

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

Preview Lab → · Contrast checker → · Palette generator →