#40ABA5#40ABA5

#40ABA5 is a light, moderate teal. Relative luminance 0.329; OKLCH L 67.9% C 0.097 H 189.9°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#40ABA5
RGB	rgb(64, 171, 165)
HSL	hsl(177, 46%, 46%)
HSV	hsv(177, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 3.5%, 32.9%)
CIE-LAB	lab(64.10, -31.61, -5.97)
CIE-LCH	lch(64.10, 32.17, 190.70°)
OKLab	oklab(67.88% -0.0956 -0.0167)
OKLCH	oklch(67.88% 0.097 189.9)
XYZ	xyz(23.4658, 32.9299, 40.7094)
Luminance	0.3293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ABA5 #AB4046

analogous

#40AB6F #40ABA5 #407BAB

triadic

#40ABA5 #A540AB #ABA540

tetradic

#40ABA5 #6F40AB #AB4046 #7BAB40

square

#40ABA5 #6F40AB #AB4046 #7BAB40

split-complementary

#40ABA5 #AB407B #AB6F40

monochromatic

#1F524F #2F7E7A #40ABA5 #63C5BF #90D5D2

Accessibility & contrast

On white

2.77

#40ABA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#40ABA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ABA5

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ABA5	#FFFFFF	#000000	##000000
##40ABA5	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A2A5

Deuteranopia (green-blind)

#9196A6

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40aba5;
/* rgb */ color: rgb(64, 171, 165);
/* oklch */ color: oklch(67.9% 0.097 189.9);

Tailwind

colors: {
  custom: {
    50: '#82c4bf',
    500: '#40aba5',
    950: '#000000',
  },
}

SCSS

$custom: #40aba5;
$custom-light: #82c4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#40aba5",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 165
  },
  "hsl": {
    "h": 176.636,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67883,
    "c": 0.097,
    "h": 189.9
  },
  "luminance": 0.32932
}

Semantic roles & 50–950 ramp

primary

#40ABA5

secondary

#C18689

accent

#535AD5

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40ABA5

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

Preview Lab → · Contrast checker → · Palette generator →