#40BF8E#40BF8E

#40BF8E is a light, vivid teal. Relative luminance 0.403; OKLCH L 72.2% C 0.133 H 163.5°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#40BF8E
RGB	rgb(64, 191, 142)
HSL	hsl(157, 50%, 50%)
HSV	hsv(157, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 25.7%, 25.1%)
CIE-LAB	lab(69.68, -46.32, 14.74)
CIE-LCH	lch(69.68, 48.61, 162.35°)
OKLab	oklab(72.24% -0.1274 0.0376)
OKLCH	oklch(72.24% 0.133 163.5)
XYZ	xyz(25.6250, 40.3018, 32.0145)
Luminance	0.4031 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF8E #BF4071

analogous

#40BF4E #40BF8E #40B1BF

triadic

#40BF8E #8E40BF #BF8E40

tetradic

#40BF8E #4E40BF #BF4071 #B1BF40

square

#40BF8E #4E40BF #BF4071 #B1BF40

split-complementary

#40BF8E #BF40B1 #BF4E40

monochromatic

#21634A #31916C #40BF8E #6ECEA9 #9CDEC4

Accessibility & contrast

On white

2.32

#40BF8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#40BF8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF8E

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF8E	#FFFFFF	#000000	##000000
##40BF8E	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB18B

Deuteranopia (green-blind)

#ABA591

Tritanopia (blue-blind)

#00BFB2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40bf8e;
/* rgb */ color: rgb(64, 191, 142);
/* oklch */ color: oklch(72.2% 0.133 163.5);

Tailwind

colors: {
  custom: {
    50: '#84d3af',
    500: '#40bf8e',
    950: '#000000',
  },
}

SCSS

$custom: #40bf8e;
$custom-light: #84d3af;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf8e",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 142
  },
  "hsl": {
    "h": 156.85,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.7224,
    "c": 0.13283,
    "h": 163.5
  },
  "luminance": 0.40305
}

Semantic roles & 50–950 ramp

primary

#40BF8E

secondary

#CA91A7

accent

#4E84D9

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40BF8E

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

Preview Lab → · Contrast checker → · Palette generator →