#40BF93#40BF93

#40BF93 is a light, vivid teal. Relative luminance 0.405; OKLCH L 72.4% C 0.129 H 166.0°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#40BF93
RGB	rgb(64, 191, 147)
HSL	hsl(159, 50%, 50%)
HSV	hsv(159, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 23%, 25.1%)
CIE-LAB	lab(69.79, -45.18, 12.18)
CIE-LCH	lch(69.79, 46.80, 164.91°)
OKLab	oklab(72.36% -0.125 0.0312)
OKLCH	oklch(72.36% 0.129 166)
XYZ	xyz(26.0088, 40.4553, 34.0361)
Luminance	0.4046 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF93 #BF406C

analogous

#40BF54 #40BF93 #40ABBF

triadic

#40BF93 #9340BF #BF9340

tetradic

#40BF93 #5440BF #BF406C #ABBF40

square

#40BF93 #5440BF #BF406C #ABBF40

split-complementary

#40BF93 #BF40AB #BF5440

monochromatic

#21634C #319170 #40BF93 #6ECEAD #9CDEC7

Accessibility & contrast

On white

2.31

#40BF93 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#40BF93 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF93

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF93	#FFFFFF	#000000	##000000
##40BF93	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB291

Deuteranopia (green-blind)

#AAA596

Tritanopia (blue-blind)

#00BFB3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40bf93;
/* rgb */ color: rgb(64, 191, 147);
/* oklch */ color: oklch(72.4% 0.129 166.0);

Tailwind

colors: {
  custom: {
    50: '#84d3b2',
    500: '#40bf93',
    950: '#000000',
  },
}

SCSS

$custom: #40bf93;
$custom-light: #84d3b2;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf93",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 147
  },
  "hsl": {
    "h": 159.213,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.72365,
    "c": 0.12887,
    "h": 166
  },
  "luminance": 0.40458
}

Semantic roles & 50–950 ramp

primary

#40BF93

secondary

#CA91A5

accent

#4E7FD9

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40BF93

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

Preview Lab → · Contrast checker → · Palette generator →