#40B27E#40B27E

#40B27E is a light, vivid teal. Relative luminance 0.344; OKLCH L 68.5% C 0.129 H 160.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#40B27E
RGB	rgb(64, 178, 126)
HSL	hsl(153, 47%, 47%)
HSV	hsv(153, 64%, 70%)
CMYK	cmyk(64%, 0%, 29.2%, 30.2%)
CIE-LAB	lab(65.31, -44.40, 17.34)
CIE-LCH	lch(65.31, 47.67, 158.67°)
OKLab	oklab(68.54% -0.1213 0.0441)
OKLCH	oklch(68.54% 0.129 160)
XYZ	xyz(21.7986, 34.4349, 25.2324)
Luminance	0.3444 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B27E #B24074

analogous

#40B245 #40B27E #40ADB2

triadic

#40B27E #7E40B2 #B27E40

tetradic

#40B27E #4540B2 #B24074 #ADB240

square

#40B27E #4540B2 #B24074 #ADB240

split-complementary

#40B27E #B240AD #B24540

monochromatic

#20583E #30855E #40B27E #67C89C #94D8B9

Accessibility & contrast

On white

2.66

#40B27E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#40B27E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B27E

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B27E	#FFFFFF	#000000	##000000
##40B27E	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A57B

Deuteranopia (green-blind)

#A19A81

Tritanopia (blue-blind)

#00B1A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b27e;
/* rgb */ color: rgb(64, 178, 126);
/* oklch */ color: oklch(68.5% 0.129 160.0);

Tailwind

colors: {
  custom: {
    50: '#81caa3',
    500: '#40b27e',
    950: '#000000',
  },
}

SCSS

$custom: #40b27e;
$custom-light: #81caa3;
$custom-dark: #000000;

JSON

{
  "hex": "#40b27e",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 126
  },
  "hsl": {
    "h": 152.632,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68543,
    "c": 0.1291,
    "h": 160
  },
  "luminance": 0.34437
}

Semantic roles & 50–950 ramp

primary

#40B27E

secondary

#C48AA4

accent

#518ED7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B27E

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

Preview Lab → · Contrast checker → · Palette generator →