#40ABA3#40ABA3

#40ABA3 is a light, moderate teal. Relative luminance 0.329; OKLCH L 67.8% C 0.097 H 188.2°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#40ABA3
RGB	rgb(64, 171, 163)
HSL	hsl(176, 46%, 46%)
HSV	hsv(176, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 4.7%, 32.9%)
CIE-LAB	lab(64.05, -32.16, -4.94)
CIE-LCH	lch(64.05, 32.54, 188.73°)
OKLab	oklab(67.82% -0.0965 -0.0139)
OKLCH	oklch(67.82% 0.097 188.2)
XYZ	xyz(23.2851, 32.8577, 39.7582)
Luminance	0.3286 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ABA3 #AB4048

analogous

#40AB6D #40ABA3 #407DAB

triadic

#40ABA3 #A340AB #ABA340

tetradic

#40ABA3 #6D40AB #AB4048 #7DAB40

square

#40ABA3 #6D40AB #AB4048 #7DAB40

split-complementary

#40ABA3 #AB407D #AB6D40

monochromatic

#1F524E #2F7E79 #40ABA3 #63C5BD #90D5D0

Accessibility & contrast

On white

2.77

#40ABA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#40ABA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ABA3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ABA3	#FFFFFF	#000000	##000000
##40ABA3	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A2A3

Deuteranopia (green-blind)

#9296A4

Tritanopia (blue-blind)

#00AFA8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40aba3;
/* rgb */ color: rgb(64, 171, 163);
/* oklch */ color: oklch(67.8% 0.097 188.2);

Tailwind

colors: {
  custom: {
    50: '#82c4be',
    500: '#40aba3',
    950: '#000000',
  },
}

SCSS

$custom: #40aba3;
$custom-light: #82c4be;
$custom-dark: #000000;

JSON

{
  "hex": "#40aba3",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 163
  },
  "hsl": {
    "h": 175.514,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67816,
    "c": 0.09745,
    "h": 188.2
  },
  "luminance": 0.3286
}

Semantic roles & 50–950 ramp

primary

#40ABA3

secondary

#C1868B

accent

#535CD5

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #40ABA3

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

Preview Lab → · Contrast checker → · Palette generator →