#40D0A0#40D0A0

#40D0A0 is a light, vivid teal. Relative luminance 0.487; OKLCH L 77.0% C 0.140 H 166.4°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#40D0A0
RGB	rgb(64, 208, 160)
HSL	hsl(160, 61%, 53%)
HSV	hsv(160, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 23.1%, 18.4%)
CIE-LAB	lab(75.29, -49.26, 12.94)
CIE-LCH	lch(75.29, 50.93, 165.28°)
OKLab	oklab(76.96% -0.1363 0.0331)
OKLCH	oklch(76.96% 0.14 166.4)
XYZ	xyz(31.0120, 48.7363, 41.0235)
Luminance	0.4874 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0A0 #D04070

analogous

#40D058 #40D0A0 #40B8D0

triadic

#40D0A0 #A040D0 #D0A040

tetradic

#40D0A0 #5840D0 #D04070 #B8D040

square

#40D0A0 #5840D0 #D04070 #B8D040

split-complementary

#40D0A0 #D040B8 #D05840

monochromatic

#1E785A #2AA97F #40D0A0 #71DCB8 #A2E8D1

Accessibility & contrast

On white

1.95

#40D0A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#40D0A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0A0

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0A0	#FFFFFF	#000000	##000000
##40D0A0	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC29D

Deuteranopia (green-blind)

#B8B4A3

Tritanopia (blue-blind)

#00D1C3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d0a0;
/* rgb */ color: rgb(64, 208, 160);
/* oklch */ color: oklch(77.0% 0.140 166.4);

Tailwind

colors: {
  custom: {
    50: '#87dfbc',
    500: '#40d0a0',
    950: '#000000',
  },
}

SCSS

$custom: #40d0a0;
$custom-light: #87dfbc;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0a0",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 160
  },
  "hsl": {
    "h": 160,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7696,
    "c": 0.14022,
    "h": 166.4
  },
  "luminance": 0.4874
}

Semantic roles & 50–950 ramp

primary

#40D0A0

secondary

#D597AC

accent

#4479E4

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40D0A0

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

Preview Lab → · Contrast checker → · Palette generator →