#40C545#40C545

#40C545 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.6% C 0.204 H 143.6°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#40C545
RGB	rgb(64, 197, 69)
HSL	hsl(122, 53%, 51%)
HSV	hsv(122, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 65%, 22.7%)
CIE-LAB	lab(70.49, -60.53, 52.15)
CIE-LCH	lch(70.49, 79.90, 139.25°)
OKLab	oklab(72.56% -0.1641 0.1209)
OKLCH	oklch(72.56% 0.204 143.6)
XYZ	xyz(23.1534, 41.4497, 12.4095)
Luminance	0.4145 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C545 #C540C0

analogous

#7DC540 #40C545 #40C587

triadic

#40C545 #4540C5 #C54540

tetradic

#40C545 #407DC5 #C540C0 #C58740

square

#40C545 #407DC5 #C540C0 #C58740

split-complementary

#40C545 #8740C5 #C5407D

monochromatic

#206A23 #2F9933 #40C545 #6FD373 #9EE2A0

Accessibility & contrast

On white

2.26

#40C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#40C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C545

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C545	#FFFFFF	#000000	##000000
##40C545	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B335

Deuteranopia (green-blind)

#B9A850

Tritanopia (blue-blind)

#1BC0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c545;
/* rgb */ color: rgb(64, 197, 69);
/* oklch */ color: oklch(72.6% 0.204 143.6);

Tailwind

colors: {
  custom: {
    50: '#86d87e',
    500: '#40c545',
    950: '#000000',
  },
}

SCSS

$custom: #40c545;
$custom-light: #86d87e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c545",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 122.256,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72555,
    "c": 0.20383,
    "h": 143.6
  },
  "luminance": 0.41452
}

Semantic roles & 50–950 ramp

primary

#40C545

secondary

#CE93CC

accent

#4BD7DD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C545

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

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