#40A28F#40A28F

#40A28F is a light, moderate teal. Relative luminance 0.289; OKLCH L 64.9% C 0.096 H 178.1°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#40A28F
RGB	rgb(64, 162, 143)
HSL	hsl(168, 43%, 44%)
HSV	hsv(168, 60%, 64%)
CMYK	cmyk(60.5%, 0%, 11.7%, 36.5%)
CIE-LAB	lab(60.70, -33.27, 1.38)
CIE-LCH	lch(60.70, 33.30, 177.63°)
OKLab	oklab(64.92% -0.0959 0.0031)
OKLCH	oklch(64.92% 0.096 178.1)
XYZ	xyz(19.9903, 28.9118, 30.5083)
Luminance	0.2891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A28F #A24053

analogous

#40A25E #40A28F #4084A2

triadic

#40A28F #8F40A2 #A28F40

tetradic

#40A28F #5E40A2 #A24053 #84A240

square

#40A28F #5E40A2 #A24053 #84A240

split-complementary

#40A28F #A24084 #A25E40

monochromatic

#1D4A42 #2F7668 #40A28F #5FC0AD #8BD1C4

Accessibility & contrast

On white

3.10

#40A28F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#40A28F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A28F

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A28F	#FFFFFF	#000000	##000000
##40A28F	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C998E

Deuteranopia (green-blind)

#8D8E91

Tritanopia (blue-blind)

#00A49C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a28f;
/* rgb */ color: rgb(64, 162, 143);
/* oklch */ color: oklch(64.9% 0.096 178.1);

Tailwind

colors: {
  custom: {
    50: '#7fbeaf',
    500: '#40a28f',
    950: '#000000',
  },
}

SCSS

$custom: #40a28f;
$custom-light: #7fbeaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40a28f",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 143
  },
  "hsl": {
    "h": 168.367,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64917,
    "c": 0.09592,
    "h": 178.1
  },
  "luminance": 0.28914
}

Semantic roles & 50–950 ramp

primary

#40A28F

secondary

#BC828D

accent

#556DD3

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #40A28F

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

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