#40CC52#40CC52

#40CC52 is a light, highly saturated green. Relative luminance 0.449; OKLCH L 74.5% C 0.202 H 145.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#40CC52
RGB	rgb(64, 204, 82)
HSL	hsl(128, 58%, 53%)
HSV	hsv(128, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 59.8%, 20%)
CIE-LAB	lab(72.81, -61.49, 49.12)
CIE-LCH	lch(72.81, 78.70, 141.38°)
OKLab	oklab(74.52% -0.1662 0.1156)
OKLCH	oklch(74.52% 0.202 145.2)
XYZ	xyz(25.2285, 44.8822, 15.3146)
Luminance	0.4489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC52 #CC40BA

analogous

#74CC40 #40CC52 #40CC98

triadic

#40CC52 #5240CC #CC5240

tetradic

#40CC52 #4074CC #CC40BA #CC9840

square

#40CC52 #4074CC #CC40BA #CC9840

split-complementary

#40CC52 #9840CC #CC4074

monochromatic

#1F732A #2CA33B #40CC52 #70D97E #A1E6AA

Accessibility & contrast

On white

2.10

#40CC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#40CC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC52

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC52	#FFFFFF	#000000	##000000
##40CC52	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA45

Deuteranopia (green-blind)

#BFAE5C

Tritanopia (blue-blind)

#0AC7B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc52;
/* rgb */ color: rgb(64, 204, 82);
/* oklch */ color: oklch(74.5% 0.202 145.2);

Tailwind

colors: {
  custom: {
    50: '#87dd86',
    500: '#40cc52',
    950: '#000000',
  },
}

SCSS

$custom: #40cc52;
$custom-light: #87dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc52",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 82
  },
  "hsl": {
    "h": 127.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74518,
    "c": 0.20243,
    "h": 145.2
  },
  "luminance": 0.44885
}

Semantic roles & 50–950 ramp

primary

#40CC52

secondary

#D295CA

accent

#47CDE1

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CC52

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

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