#40DDAD#40DDAD

#40DDAD is a light, vivid teal. Relative luminance 0.558; OKLCH L 80.5% C 0.146 H 167.9°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#40DDAD
RGB	rgb(64, 221, 173)
HSL	hsl(162, 70%, 56%)
HSV	hsv(162, 71%, 87%)
CMYK	cmyk(71%, 0%, 21.7%, 13.3%)
CIE-LAB	lab(79.51, -51.56, 12.00)
CIE-LCH	lch(79.51, 52.94, 166.90°)
OKLab	oklab(80.51% -0.1431 0.0307)
OKLCH	oklch(80.51% 0.146 167.9)
XYZ	xyz(35.5096, 55.8159, 48.4292)
Luminance	0.5582 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DDAD #DD4070

analogous

#40DD5E #40DDAD #40BEDD

triadic

#40DDAD #AD40DD #DDAD40

tetradic

#40DDAD #5E40DD #DD4070 #BEDD40

square

#40DDAD #5E40DD #DD4070 #BEDD40

split-complementary

#40DDAD #DD40BE #DD5E40

monochromatic

#198A67 #22BE8E #40DDAD #74E6C3 #A8EFDA

Accessibility & contrast

On white

1.73

#40DDAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#40DDAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DDAD

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DDAD	#FFFFFF	#000000	##000000
##40DDAD	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CEAB

Deuteranopia (green-blind)

#C3BFB0

Tritanopia (blue-blind)

#00DECF

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40ddad;
/* rgb */ color: rgb(64, 221, 173);
/* oklch */ color: oklch(80.5% 0.146 167.9);

Tailwind

colors: {
  custom: {
    50: '#89e8c5',
    500: '#40ddad',
    950: '#000000',
  },
}

SCSS

$custom: #40ddad;
$custom-light: #89e8c5;
$custom-dark: #000000;

JSON

{
  "hex": "#40ddad",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 173
  },
  "hsl": {
    "h": 161.656,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80514,
    "c": 0.14638,
    "h": 167.9
  },
  "luminance": 0.5582
}

Semantic roles & 50–950 ramp

primary

#40DDAD

secondary

#90314E

accent

#3B71ED

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DDAD

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

Preview Lab → · Contrast checker → · Palette generator →