#40A37A#40A37A

#40A37A is a light, moderate teal. Relative luminance 0.287; OKLCH L 64.6% C 0.112 H 162.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#40A37A
RGB	rgb(64, 163, 122)
HSL	hsl(155, 44%, 45%)
HSV	hsv(155, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 25.2%, 36.1%)
CIE-LAB	lab(60.51, -38.84, 12.86)
CIE-LCH	lch(60.51, 40.91, 161.67°)
OKLab	oklab(64.59% -0.107 0.0329)
OKLCH	oklch(64.59% 0.112 162.9)
XYZ	xyz(18.7226, 28.6877, 22.9592)
Luminance	0.2869 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A37A #A34069

analogous

#40A349 #40A37A #409AA3

triadic

#40A37A #7A40A3 #A37A40

tetradic

#40A37A #4940A3 #A34069 #9AA340

square

#40A37A #4940A3 #A34069 #9AA340

split-complementary

#40A37A #A3409A #A34940

monochromatic

#1D4B38 #2F7759 #40A37A #60C098 #8CD2B5

Accessibility & contrast

On white

3.12

#40A37A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#40A37A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A37A

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A37A	#FFFFFF	#000000	##000000
##40A37A	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09878

Deuteranopia (green-blind)

#938E7D

Tritanopia (blue-blind)

#05A398

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a37a;
/* rgb */ color: rgb(64, 163, 122);
/* oklch */ color: oklch(64.6% 0.112 162.9);

Tailwind

colors: {
  custom: {
    50: '#7fbfa0',
    500: '#40a37a',
    950: '#000000',
  },
}

SCSS

$custom: #40a37a;
$custom-light: #7fbfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#40a37a",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 122
  },
  "hsl": {
    "h": 155.152,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64585,
    "c": 0.11194,
    "h": 162.9
  },
  "luminance": 0.2869
}

Semantic roles & 50–950 ramp

primary

#40A37A

secondary

#BD829A

accent

#5489D3

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120E

muted

#7C817E

Preview Lab

Preview with #40A37A

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

Preview Lab → · Contrast checker → · Palette generator →