#40B88F#40B88F

#40B88F is a light, vivid teal. Relative luminance 0.374; OKLCH L 70.5% C 0.123 H 166.5°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#40B88F
RGB	rgb(64, 184, 143)
HSL	hsl(160, 48%, 49%)
HSV	hsv(160, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 22.3%, 27.8%)
CIE-LAB	lab(67.54, -43.14, 11.18)
CIE-LCH	lch(67.54, 44.56, 165.47°)
OKLab	oklab(70.49% -0.1196 0.0286)
OKLCH	oklch(70.49% 0.123 166.5)
XYZ	xyz(24.2102, 37.3515, 31.9149)
Luminance	0.3735 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B88F #B84069

analogous

#40B853 #40B88F #40A5B8

triadic

#40B88F #8F40B8 #B88F40

tetradic

#40B88F #5340B8 #B84069 #A5B840

square

#40B88F #5340B8 #B84069 #A5B840

split-complementary

#40B88F #B840A5 #B85340

monochromatic

#205D48 #308B6C #40B88F #6ACBAA #97DBC4

Accessibility & contrast

On white

2.48

#40B88F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#40B88F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B88F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B88F	#FFFFFF	#000000	##000000
##40B88F	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AC8D

Deuteranopia (green-blind)

#A3A092

Tritanopia (blue-blind)

#00B9AC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b88f;
/* rgb */ color: rgb(64, 184, 143);
/* oklch */ color: oklch(70.5% 0.123 166.5);

Tailwind

colors: {
  custom: {
    50: '#82ceaf',
    500: '#40b88f',
    950: '#000000',
  },
}

SCSS

$custom: #40b88f;
$custom-light: #82ceaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40b88f",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 143
  },
  "hsl": {
    "h": 159.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70492,
    "c": 0.12299,
    "h": 166.5
  },
  "luminance": 0.37354
}

Semantic roles & 50–950 ramp

primary

#40B88F

secondary

#C78DA1

accent

#507ED8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #40B88F

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

Preview Lab → · Contrast checker → · Palette generator →