#40C548#40C548

#40C548 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.6% C 0.202 H 144.0°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#40C548
RGB	rgb(64, 197, 72)
HSL	hsl(124, 53%, 51%)
HSV	hsv(124, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(70.52, -60.22, 50.91)
CIE-LCH	lch(70.52, 78.85, 139.79°)
OKLab	oklab(72.58% -0.1631 0.1185)
OKLCH	oklch(72.58% 0.202 144)
XYZ	xyz(23.2489, 41.4879, 12.9124)
Luminance	0.4149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C548 #C540BD

analogous

#7AC540 #40C548 #40C58A

triadic

#40C548 #4840C5 #C54840

tetradic

#40C548 #407AC5 #C540BD #C58A40

square

#40C548 #407AC5 #C540BD #C58A40

split-complementary

#40C548 #8A40C5 #C5407A

monochromatic

#206A25 #2F9935 #40C548 #6FD375 #9EE2A2

Accessibility & contrast

On white

2.26

#40C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#40C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C548

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C548	#FFFFFF	#000000	##000000
##40C548	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B339

Deuteranopia (green-blind)

#B9A853

Tritanopia (blue-blind)

#19C0AB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c548;
/* rgb */ color: rgb(64, 197, 72);
/* oklch */ color: oklch(72.6% 0.202 144.0);

Tailwind

colors: {
  custom: {
    50: '#86d880',
    500: '#40c548',
    950: '#000000',
  },
}

SCSS

$custom: #40c548;
$custom-light: #86d880;
$custom-dark: #000000;

JSON

{
  "hex": "#40c548",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 123.609,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72585,
    "c": 0.20165,
    "h": 144
  },
  "luminance": 0.4149
}

Semantic roles & 50–950 ramp

primary

#40C548

secondary

#CE93CA

accent

#4BD4DD

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C548

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

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