#40A177#40A177

#40A177 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.0% C 0.112 H 161.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#40A177
RGB	rgb(64, 161, 119)
HSL	hsl(154, 43%, 44%)
HSV	hsv(154, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 26.1%, 36.9%)
CIE-LAB	lab(59.81, -38.63, 13.56)
CIE-LCH	lch(59.81, 40.94, 160.66°)
OKLab	oklab(63.99% -0.1062 0.0346)
OKLCH	oklch(63.99% 0.112 161.9)
XYZ	xyz(18.1873, 27.9098, 21.8779)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A177 #A1406A

analogous

#40A147 #40A177 #409BA1

triadic

#40A177 #7740A1 #A17740

tetradic

#40A177 #4740A1 #A1406A #9BA140

square

#40A177 #4740A1 #A1406A #9BA140

split-complementary

#40A177 #A1409B #A14740

monochromatic

#1D4936 #2F7557 #40A177 #5FBF96 #8BD1B2

Accessibility & contrast

On white

3.19

#40A177 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#40A177 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A177

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A177	#FFFFFF	#000000	##000000
##40A177	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9675

Deuteranopia (green-blind)

#918C7A

Tritanopia (blue-blind)

#0DA195

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a177;
/* rgb */ color: rgb(64, 161, 119);
/* oklch */ color: oklch(64.0% 0.112 161.9);

Tailwind

colors: {
  custom: {
    50: '#7ebd9e',
    500: '#40a177',
    950: '#000000',
  },
}

SCSS

$custom: #40a177;
$custom-light: #7ebd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#40a177",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 119
  },
  "hsl": {
    "h": 154.021,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63993,
    "c": 0.11173,
    "h": 161.9
  },
  "luminance": 0.27912
}

Semantic roles & 50–950 ramp

primary

#40A177

secondary

#BC819A

accent

#558BD3

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120E

muted

#7C817E

Preview Lab

Preview with #40A177

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

Preview Lab → · Contrast checker → · Palette generator →