#40BF7C#40BF7C

#40BF7C is a light, vivid green. Relative luminance 0.398; OKLCH L 71.8% C 0.149 H 156.1°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#40BF7C
RGB	rgb(64, 191, 124)
HSL	hsl(148, 50%, 50%)
HSV	hsv(148, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 35.1%, 25.1%)
CIE-LAB	lab(69.33, -50.11, 23.90)
CIE-LCH	lch(69.33, 55.52, 154.50°)
OKLab	oklab(71.83% -0.1358 0.0601)
OKLCH	oklch(71.83% 0.149 156.1)
XYZ	xyz(24.3810, 39.8042, 25.4629)
Luminance	0.3981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF7C #BF4083

analogous

#44BF40 #40BF7C #40BFBB

triadic

#40BF7C #7C40BF #BF7C40

tetradic

#40BF7C #4044BF #BF4083 #BFBB40

square

#40BF7C #4044BF #BF4083 #BFBB40

split-complementary

#40BF7C #BB40BF #BF4044

monochromatic

#216340 #31915E #40BF7C #6ECE9B #9CDEBB

Accessibility & contrast

On white

2.34

#40BF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#40BF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF7C

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF7C	#FFFFFF	#000000	##000000
##40BF7C	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB078

Deuteranopia (green-blind)

#AEA580

Tritanopia (blue-blind)

#00BDAE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40bf7c;
/* rgb */ color: rgb(64, 191, 124);
/* oklch */ color: oklch(71.8% 0.149 156.1);

Tailwind

colors: {
  custom: {
    50: '#83d3a2',
    500: '#40bf7c',
    950: '#000000',
  },
}

SCSS

$custom: #40bf7c;
$custom-light: #83d3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf7c",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 124
  },
  "hsl": {
    "h": 148.346,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71833,
    "c": 0.14853,
    "h": 156.1
  },
  "luminance": 0.39807
}

Semantic roles & 50–950 ramp

primary

#40BF7C

secondary

#CA91AF

accent

#4E98D9

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40BF7C

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

Preview Lab → · Contrast checker → · Palette generator →