#45CC57#45CC57

#45CC57 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.7% C 0.197 H 145.4°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#45CC57
RGB	rgb(69, 204, 87)
HSL	hsl(128, 57%, 54%)
HSV	hsv(128, 66%, 80%)
CMYK	cmyk(66.2%, 0%, 57.4%, 20%)
CIE-LAB	lab(72.98, -59.94, 47.07)
CIE-LCH	lch(72.98, 76.22, 141.86°)
OKLab	oklab(74.71% -0.162 0.1116)
OKLCH	oklch(74.71% 0.197 145.4)
XYZ	xyz(25.7657, 45.1364, 16.3693)
Luminance	0.4514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CC57 #CC45BA

analogous

#76CC45 #45CC57 #45CC9A

triadic

#45CC57 #5745CC #CC5745

tetradic

#45CC57 #4576CC #CC45BA #CC9A45

square

#45CC57 #4576CC #CC45BA #CC9A45

split-complementary

#45CC57 #9A45CC #CC4576

monochromatic

#20762C #2EA63E #45CC57 #75D982 #A5E6AE

Accessibility & contrast

On white

2.09

#45CC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#45CC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CC57

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CC57	#FFFFFF	#000000	##000000
##45CC57	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4B

Deuteranopia (green-blind)

#BFAF60

Tritanopia (blue-blind)

#1CC7B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #45cc57;
/* rgb */ color: rgb(69, 204, 87);
/* oklch */ color: oklch(74.7% 0.197 145.4);

Tailwind

colors: {
  custom: {
    50: '#89dd8a',
    500: '#45cc57',
    950: '#000000',
  },
}

SCSS

$custom: #45cc57;
$custom-light: #89dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#45cc57",
  "rgb": {
    "r": 69,
    "g": 204,
    "b": 87
  },
  "hsl": {
    "h": 128,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.74706,
    "c": 0.19672,
    "h": 145.4
  },
  "luminance": 0.45139
}

Semantic roles & 50–950 ramp

primary

#45CC57

secondary

#D399CC

accent

#48CCE0

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CC57

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

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