#40CFA1#40CFA1

#40CFA1 is a light, vivid teal. Relative luminance 0.483; OKLCH L 76.7% C 0.138 H 167.2°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#40CFA1
RGB	rgb(64, 207, 161)
HSL	hsl(161, 60%, 53%)
HSV	hsv(161, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 22.2%, 18.8%)
CIE-LAB	lab(75.00, -48.62, 12.01)
CIE-LCH	lch(75.00, 50.08, 166.13°)
OKLab	oklab(76.74% -0.1348 0.0307)
OKLCH	oklch(76.74% 0.138 167.2)
XYZ	xyz(30.8568, 48.2853, 41.4051)
Luminance	0.4829 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFA1 #CF406E

analogous

#40CF59 #40CFA1 #40B6CF

triadic

#40CFA1 #A140CF #CFA140

tetradic

#40CFA1 #5940CF #CF406E #B6CF40

square

#40CFA1 #5940CF #CF406E #B6CF40

split-complementary

#40CFA1 #CF40B6 #CF5940

monochromatic

#1E775A #2AA87F #40CFA1 #71DBB9 #A2E8D1

Accessibility & contrast

On white

1.97

#40CFA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#40CFA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFA1

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFA1	#FFFFFF	#000000	##000000
##40CFA1	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC19F

Deuteranopia (green-blind)

#B7B3A4

Tritanopia (blue-blind)

#00D0C2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40cfa1;
/* rgb */ color: rgb(64, 207, 161);
/* oklch */ color: oklch(76.7% 0.138 167.2);

Tailwind

colors: {
  custom: {
    50: '#87debc',
    500: '#40cfa1',
    950: '#000000',
  },
}

SCSS

$custom: #40cfa1;
$custom-light: #87debc;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfa1",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 161
  },
  "hsl": {
    "h": 160.699,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76736,
    "c": 0.13824,
    "h": 167.2
  },
  "luminance": 0.48289
}

Semantic roles & 50–950 ramp

primary

#40CFA1

secondary

#D497AA

accent

#4578E3

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40CFA1

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

Preview Lab → · Contrast checker → · Palette generator →