#40BF65#40BF65

#40BF65 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.4% C 0.170 H 149.4°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#40BF65
RGB	rgb(64, 191, 101)
HSL	hsl(137, 50%, 50%)
HSV	hsv(137, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 47.1%, 25.1%)
CIE-LAB	lab(68.96, -54.21, 35.36)
CIE-LCH	lch(68.96, 64.72, 146.89°)
OKLab	oklab(71.41% -0.1462 0.0864)
OKLCH	oklch(71.41% 0.17 149.4)
XYZ	xyz(23.0923, 39.2887, 18.6759)
Luminance	0.3929 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF65 #BF409A

analogous

#5BBF40 #40BF65 #40BFA4

triadic

#40BF65 #6540BF #BF6540

tetradic

#40BF65 #405BBF #BF409A #BFA440

square

#40BF65 #405BBF #BF409A #BFA440

split-complementary

#40BF65 #A440BF #BF405B

monochromatic

#216335 #31914D #40BF65 #6ECE8A #9CDEAF

Accessibility & contrast

On white

2.37

#40BF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#40BF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF65

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF65	#FFFFFF	#000000	##000000
##40BF65	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AF5E

Deuteranopia (green-blind)

#B1A46B

Tritanopia (blue-blind)

#04BCAA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40bf65;
/* rgb */ color: rgb(64, 191, 101);
/* oklch */ color: oklch(71.4% 0.170 149.4);

Tailwind

colors: {
  custom: {
    50: '#84d392',
    500: '#40bf65',
    950: '#000000',
  },
}

SCSS

$custom: #40bf65;
$custom-light: #84d392;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf65",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 101
  },
  "hsl": {
    "h": 137.48,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71407,
    "c": 0.16978,
    "h": 149.4
  },
  "luminance": 0.39291
}

Semantic roles & 50–950 ramp

primary

#40BF65

secondary

#CA91B9

accent

#4EB1D9

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40BF65

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

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