#40CC3E#40CC3E

#40CC3E is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.3% C 0.217 H 142.8°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#40CC3E
RGB	rgb(64, 204, 62)
HSL	hsl(119, 58%, 52%)
HSV	hsv(119, 70%, 80%)
CMYK	cmyk(68.6%, 0%, 69.6%, 20%)
CIE-LAB	lab(72.64, -63.54, 57.28)
CIE-LCH	lch(72.64, 85.55, 137.97°)
OKLab	oklab(74.32% -0.1726 0.1309)
OKLCH	oklch(74.32% 0.217 142.8)
XYZ	xyz(24.5753, 44.6209, 11.8741)
Luminance	0.4462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC3E #CA3ECC

analogous

#87CC3E #40CC3E #3ECC83

triadic

#40CC3E #3E40CC #CC3E40

tetradic

#40CC3E #3E87CC #CA3ECC #CC833E

square

#40CC3E #3E87CC #CA3ECC #CC833E

split-complementary

#40CC3E #833ECC #CC3E87

monochromatic

#1F721E #2CA22B #40CC3E #70D96E #A0E69F

Accessibility & contrast

On white

2.12

#40CC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#40CC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC3E

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC3E	#FFFFFF	#000000	##000000
##40CC3E	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B928

Deuteranopia (green-blind)

#C0AE4C

Tritanopia (blue-blind)

#18C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cc3e;
/* rgb */ color: rgb(64, 204, 62);
/* oklch */ color: oklch(74.3% 0.217 142.8);

Tailwind

colors: {
  custom: {
    50: '#88dd7b',
    500: '#40cc3e',
    950: '#000000',
  },
}

SCSS

$custom: #40cc3e;
$custom-light: #88dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc3e",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 62
  },
  "hsl": {
    "h": 119.155,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7432,
    "c": 0.21662,
    "h": 142.8
  },
  "luminance": 0.44624
}

Semantic roles & 50–950 ramp

primary

#40CC3E

secondary

#D194D2

accent

#46E1DF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CC3E

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

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