#40BD39#40BD39

#40BD39 is a light, highly saturated green. Relative luminance 0.378; OKLCH L 70.3% C 0.203 H 142.3°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#40BD39
RGB	rgb(64, 189, 57)
HSL	hsl(117, 54%, 48%)
HSV	hsv(117, 70%, 74%)
CMYK	cmyk(66.1%, 0%, 69.8%, 25.9%)
CIE-LAB	lab(67.86, -58.94, 54.19)
CIE-LCH	lch(67.86, 80.07, 137.41°)
OKLab	oklab(70.34% -0.1604 0.1238)
OKLCH	oklch(70.34% 0.203 142.3)
XYZ	xyz(21.0493, 37.7784, 10.0528)
Luminance	0.3778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD39 #B639BD

analogous

#82BD39 #40BD39 #39BD74

triadic

#40BD39 #3940BD #BD3940

tetradic

#40BD39 #3982BD #B639BD #BD7439

square

#40BD39 #3982BD #B639BD #BD7439

split-complementary

#40BD39 #7439BD #BD3982

monochromatic

#205F1D #308E2B #40BD39 #69D063 #96DE92

Accessibility & contrast

On white

2.45

#40BD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#40BD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD39

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD39	#FFFFFF	#000000	##000000
##40BD39	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC25

Deuteranopia (green-blind)

#B2A146

Tritanopia (blue-blind)

#24B7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bd39;
/* rgb */ color: rgb(64, 189, 57);
/* oklch */ color: oklch(70.3% 0.203 142.3);

Tailwind

colors: {
  custom: {
    50: '#85d276',
    500: '#40bd39',
    950: '#000000',
  },
}

SCSS

$custom: #40bd39;
$custom-light: #85d276;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd39",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 57
  },
  "hsl": {
    "h": 116.818,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70344,
    "c": 0.20263,
    "h": 142.3
  },
  "luminance": 0.37781
}

Semantic roles & 50–950 ramp

primary

#40BD39

secondary

#C689C9

accent

#4BDDD5

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BD39

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

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