#40BE39#40BE39

#40BE39 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.6% C 0.204 H 142.3°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#40BE39
RGB	rgb(64, 190, 57)
HSL	hsl(117, 54%, 48%)
HSV	hsv(117, 70%, 75%)
CMYK	cmyk(66.3%, 0%, 70%, 25.5%)
CIE-LAB	lab(68.18, -59.29, 54.52)
CIE-LCH	lch(68.18, 80.54, 137.40°)
OKLab	oklab(70.61% -0.1613 0.1245)
OKLCH	oklch(70.61% 0.204 142.3)
XYZ	xyz(21.2651, 38.2101, 10.1247)
Luminance	0.3821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE39 #B739BE

analogous

#82BE39 #40BE39 #39BE74

triadic

#40BE39 #3940BE #BE3940

tetradic

#40BE39 #3982BE #B739BE #BE7439

square

#40BE39 #3982BE #B739BE #BE7439

split-complementary

#40BE39 #7439BE #BE3982

monochromatic

#20601D #308F2B #40BE39 #69D064 #97DF93

Accessibility & contrast

On white

2.43

#40BE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#40BE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE39

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE39	#FFFFFF	#000000	##000000
##40BE39	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC24

Deuteranopia (green-blind)

#B3A246

Tritanopia (blue-blind)

#24B8A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40be39;
/* rgb */ color: rgb(64, 190, 57);
/* oklch */ color: oklch(70.6% 0.204 142.3);

Tailwind

colors: {
  custom: {
    50: '#85d377',
    500: '#40be39',
    950: '#000000',
  },
}

SCSS

$custom: #40be39;
$custom-light: #85d377;
$custom-dark: #000000;

JSON

{
  "hex": "#40be39",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 116.842,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70607,
    "c": 0.20379,
    "h": 142.3
  },
  "luminance": 0.38212
}

Semantic roles & 50–950 ramp

primary

#40BE39

secondary

#C689CA

accent

#4BDDD6

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BE39

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

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