#40D3A5#40D3A5

#40D3A5 is a light, vivid teal. Relative luminance 0.504; OKLCH L 77.8% C 0.140 H 167.7°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#40D3A5
RGB	rgb(64, 211, 165)
HSL	hsl(161, 63%, 54%)
HSV	hsv(161, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 21.8%, 17.3%)
CIE-LAB	lab(76.31, -49.34, 11.72)
CIE-LCH	lch(76.31, 50.71, 166.64°)
OKLab	oklab(77.83% -0.1369 0.03)
OKLCH	oklch(77.83% 0.14 167.7)
XYZ	xyz(32.1965, 50.3915, 43.6197)
Luminance	0.5040 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D3A5 #D3406E

analogous

#40D35C #40D3A5 #40B8D3

triadic

#40D3A5 #A540D3 #D3A540

tetradic

#40D3A5 #5C40D3 #D3406E #B8D340

square

#40D3A5 #5C40D3 #D3406E #B8D340

split-complementary

#40D3A5 #D340B8 #D35C40

monochromatic

#1D7C5E #28AE84 #40D3A5 #72DEBC #A3EAD4

Accessibility & contrast

On white

1.90

#40D3A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#40D3A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D3A5

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D3A5	#FFFFFF	#000000	##000000
##40D3A5	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC5A3

Deuteranopia (green-blind)

#BAB6A8

Tritanopia (blue-blind)

#00D4C6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d3a5;
/* rgb */ color: rgb(64, 211, 165);
/* oklch */ color: oklch(77.8% 0.140 167.7);

Tailwind

colors: {
  custom: {
    50: '#87e1bf',
    500: '#40d3a5',
    950: '#000000',
  },
}

SCSS

$custom: #40d3a5;
$custom-light: #87e1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#40d3a5",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 165
  },
  "hsl": {
    "h": 161.224,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77834,
    "c": 0.14018,
    "h": 167.7
  },
  "luminance": 0.50395
}

Semantic roles & 50–950 ramp

primary

#40D3A5

secondary

#84334D

accent

#4275E6

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #40D3A5

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

Preview Lab → · Contrast checker → · Palette generator →