#40A58D#40A58D

#40A58D is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.6% C 0.101 H 174.6°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#40A58D
RGB	rgb(64, 165, 141)
HSL	hsl(166, 44%, 45%)
HSV	hsv(166, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 14.5%, 35.3%)
CIE-LAB	lab(61.59, -35.18, 3.78)
CIE-LCH	lch(61.59, 35.38, 173.87°)
OKLab	oklab(65.62% -0.1001 0.0095)
OKLCH	oklch(65.62% 0.101 174.6)
XYZ	xyz(20.3749, 29.9213, 29.8957)
Luminance	0.2992 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A58D #A54058

analogous

#40A55B #40A58D #408AA5

triadic

#40A58D #8D40A5 #A58D40

tetradic

#40A58D #5B40A5 #A54058 #8AA540

square

#40A58D #5B40A5 #A54058 #8AA540

split-complementary

#40A58D #A5408A #A55B40

monochromatic

#1E4D42 #2F7967 #40A58D #61C2AB #8DD3C2

Accessibility & contrast

On white

3.01

#40A58D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#40A58D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A58D

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A58D	#FFFFFF	#000000	##000000
##40A58D	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09B8C

Deuteranopia (green-blind)

#91908F

Tritanopia (blue-blind)

#00A79E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #40a58d;
/* rgb */ color: rgb(64, 165, 141);
/* oklch */ color: oklch(65.6% 0.101 174.6);

Tailwind

colors: {
  custom: {
    50: '#80c0ae',
    500: '#40a58d',
    950: '#000000',
  },
}

SCSS

$custom: #40a58d;
$custom-light: #80c0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#40a58d",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 141
  },
  "hsl": {
    "h": 165.743,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65617,
    "c": 0.10058,
    "h": 174.6
  },
  "luminance": 0.29923
}

Semantic roles & 50–950 ramp

primary

#40A58D

secondary

#BE8391

accent

#5472D4

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #40A58D

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

Preview Lab → · Contrast checker → · Palette generator →