#40BF7E#40BF7E

#40BF7E is a light, vivid green. Relative luminance 0.399; OKLCH L 71.9% C 0.147 H 156.9°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#40BF7E
RGB	rgb(64, 191, 126)
HSL	hsl(149, 50%, 50%)
HSV	hsv(149, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 34%, 25.1%)
CIE-LAB	lab(69.37, -49.71, 22.89)
CIE-LCH	lch(69.37, 54.73, 155.28°)
OKLab	oklab(71.88% -0.1349 0.0577)
OKLCH	oklch(71.88% 0.147 156.9)
XYZ	xyz(24.5088, 39.8553, 26.1358)
Luminance	0.3986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF7E #BF4081

analogous

#42BF40 #40BF7E #40BFBD

triadic

#40BF7E #7E40BF #BF7E40

tetradic

#40BF7E #4042BF #BF4081 #BFBD40

square

#40BF7E #4042BF #BF4081 #BFBD40

split-complementary

#40BF7E #BD40BF #BF4042

monochromatic

#216342 #319160 #40BF7E #6ECE9D #9CDEBC

Accessibility & contrast

On white

2.34

#40BF7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#40BF7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF7E

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF7E	#FFFFFF	#000000	##000000
##40BF7E	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB07A

Deuteranopia (green-blind)

#ADA582

Tritanopia (blue-blind)

#00BDAE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40bf7e;
/* rgb */ color: rgb(64, 191, 126);
/* oklch */ color: oklch(71.9% 0.147 156.9);

Tailwind

colors: {
  custom: {
    50: '#83d3a3',
    500: '#40bf7e',
    950: '#000000',
  },
}

SCSS

$custom: #40bf7e;
$custom-light: #83d3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf7e",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 126
  },
  "hsl": {
    "h": 149.291,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71875,
    "c": 0.14671,
    "h": 156.9
  },
  "luminance": 0.39858
}

Semantic roles & 50–950 ramp

primary

#40BF7E

secondary

#CA91AE

accent

#4E96D9

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40BF7E

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

Preview Lab → · Contrast checker → · Palette generator →