#40BD90#40BD90

#40BD90 is a light, vivid teal. Relative luminance 0.395; OKLCH L 71.8% C 0.129 H 165.2°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#40BD90
RGB	rgb(64, 189, 144)
HSL	hsl(158, 49%, 50%)
HSV	hsv(158, 66%, 74%)
CMYK	cmyk(66.1%, 0%, 23.8%, 25.9%)
CIE-LAB	lab(69.11, -45.03, 12.85)
CIE-LCH	lch(69.11, 46.83, 164.07°)
OKLab	oklab(71.78% -0.1244 0.0329)
OKLCH	oklch(71.78% 0.129 165.2)
XYZ	xyz(25.3433, 39.4960, 32.6680)
Luminance	0.3950 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD90 #BD406D

analogous

#40BD52 #40BD90 #40ACBD

triadic

#40BD90 #9040BD #BD9040

tetradic

#40BD90 #5240BD #BD406D #ACBD40

square

#40BD90 #5240BD #BD406D #ACBD40

split-complementary

#40BD90 #BD40AC #BD5240

monochromatic

#21624A #318F6D #40BD90 #6DCDAB #9ADDC5

Accessibility & contrast

On white

2.36

#40BD90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#40BD90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD90

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD90	#FFFFFF	#000000	##000000
##40BD90	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B08E

Deuteranopia (green-blind)

#A8A493

Tritanopia (blue-blind)

#00BDB0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40bd90;
/* rgb */ color: rgb(64, 189, 144);
/* oklch */ color: oklch(71.8% 0.129 165.2);

Tailwind

colors: {
  custom: {
    50: '#83d2b0',
    500: '#40bd90',
    950: '#000000',
  },
}

SCSS

$custom: #40bd90;
$custom-light: #83d2b0;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd90",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 144
  },
  "hsl": {
    "h": 158.4,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71784,
    "c": 0.12864,
    "h": 165.2
  },
  "luminance": 0.39499
}

Semantic roles & 50–950 ramp

primary

#40BD90

secondary

#C990A4

accent

#4F81D9

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #40BD90

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

Preview Lab → · Contrast checker → · Palette generator →