#40A290#40A290

#40A290 is a light, moderate teal. Relative luminance 0.289; OKLCH L 64.9% C 0.095 H 179.0°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#40A290
RGB	rgb(64, 162, 144)
HSL	hsl(169, 43%, 44%)
HSV	hsv(169, 60%, 64%)
CMYK	cmyk(60.5%, 0%, 11.1%, 36.5%)
CIE-LAB	lab(60.73, -33.01, 0.85)
CIE-LCH	lch(60.73, 33.02, 178.52°)
OKLab	oklab(64.95% -0.0954 0.0017)
OKLCH	oklch(64.95% 0.095 179)
XYZ	xyz(20.0664, 28.9422, 30.9090)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A290 #A24052

analogous

#40A25F #40A290 #4083A2

triadic

#40A290 #9040A2 #A29040

tetradic

#40A290 #5F40A2 #A24052 #83A240

square

#40A290 #5F40A2 #A24052 #83A240

split-complementary

#40A290 #A24083 #A25F40

monochromatic

#1D4A42 #2F7669 #40A290 #5FC0AE #8BD1C4

Accessibility & contrast

On white

3.09

#40A290 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#40A290 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A290

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A290	#FFFFFF	#000000	##000000
##40A290	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C998F

Deuteranopia (green-blind)

#8D8E91

Tritanopia (blue-blind)

#00A49C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a290;
/* rgb */ color: rgb(64, 162, 144);
/* oklch */ color: oklch(64.9% 0.095 179.0);

Tailwind

colors: {
  custom: {
    50: '#7fbeb0',
    500: '#40a290',
    950: '#000000',
  },
}

SCSS

$custom: #40a290;
$custom-light: #7fbeb0;
$custom-dark: #000000;

JSON

{
  "hex": "#40a290",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 144
  },
  "hsl": {
    "h": 168.98,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64947,
    "c": 0.09542,
    "h": 179
  },
  "luminance": 0.28944
}

Semantic roles & 50–950 ramp

primary

#40A290

secondary

#BC828C

accent

#556CD3

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #40A290

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

Preview Lab → · Contrast checker → · Palette generator →