#40A17D#40A17D

#40A17D is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.1% C 0.107 H 165.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#40A17D
RGB	rgb(64, 161, 125)
HSL	hsl(158, 43%, 44%)
HSV	hsv(158, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 22.4%, 36.9%)
CIE-LAB	lab(59.94, -37.26, 10.40)
CIE-LCH	lch(59.94, 38.68, 164.41°)
OKLab	oklab(64.15% -0.1033 0.0266)
OKLCH	oklch(64.15% 0.107 165.6)
XYZ	xyz(18.5590, 28.0586, 23.8358)
Luminance	0.2806 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A17D #A14064

analogous

#40A14D #40A17D #4095A1

triadic

#40A17D #7D40A1 #A17D40

tetradic

#40A17D #4D40A1 #A14064 #95A140

square

#40A17D #4D40A1 #A14064 #95A140

split-complementary

#40A17D #A14095 #A14D40

monochromatic

#1D4939 #2F755B #40A17D #5FBF9C #8BD1B7

Accessibility & contrast

On white

3.18

#40A17D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#40A17D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A17D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A17D	#FFFFFF	#000000	##000000
##40A17D	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E967B

Deuteranopia (green-blind)

#908C7F

Tritanopia (blue-blind)

#01A197

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a17d;
/* rgb */ color: rgb(64, 161, 125);
/* oklch */ color: oklch(64.1% 0.107 165.6);

Tailwind

colors: {
  custom: {
    50: '#7ebda2',
    500: '#40a17d',
    950: '#000000',
  },
}

SCSS

$custom: #40a17d;
$custom-light: #7ebda2;
$custom-dark: #000000;

JSON

{
  "hex": "#40a17d",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 125
  },
  "hsl": {
    "h": 157.732,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.64147,
    "c": 0.10671,
    "h": 165.6
  },
  "luminance": 0.2806
}

Semantic roles & 50–950 ramp

primary

#40A17D

secondary

#BC8197

accent

#5584D3

background

#F8FBFA

surface

#EFF7F3

border

#CAD0CD

text

#0B120F

muted

#7C817F

Preview Lab

Preview with #40A17D

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

Preview Lab → · Contrast checker → · Palette generator →