#40B28F#40B28F

#40B28F is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.0% C 0.115 H 169.1°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#40B28F
RGB	rgb(64, 178, 143)
HSL	hsl(162, 47%, 47%)
HSV	hsv(162, 64%, 70%)
CMYK	cmyk(64%, 0%, 19.7%, 30.2%)
CIE-LAB	lab(65.68, -40.53, 8.54)
CIE-LCH	lch(65.68, 41.42, 168.10°)
OKLab	oklab(68.97% -0.1133 0.0218)
OKLCH	oklch(68.97% 0.115 169.1)
XYZ	xyz(22.9902, 34.9115, 31.5083)
Luminance	0.3491 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B28F #B24063

analogous

#40B256 #40B28F #409CB2

triadic

#40B28F #8F40B2 #B28F40

tetradic

#40B28F #5640B2 #B24063 #9CB240

square

#40B28F #5640B2 #B24063 #9CB240

split-complementary

#40B28F #B2409C #B25640

monochromatic

#205847 #30856B #40B28F #67C8AA #94D8C3

Accessibility & contrast

On white

2.63

#40B28F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#40B28F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B28F

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B28F	#FFFFFF	#000000	##000000
##40B28F	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA68D

Deuteranopia (green-blind)

#9D9B91

Tritanopia (blue-blind)

#00B3A8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b28f;
/* rgb */ color: rgb(64, 178, 143);
/* oklch */ color: oklch(69.0% 0.115 169.1);

Tailwind

colors: {
  custom: {
    50: '#81caaf',
    500: '#40b28f',
    950: '#000000',
  },
}

SCSS

$custom: #40b28f;
$custom-light: #81caaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40b28f",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 143
  },
  "hsl": {
    "h": 161.579,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68972,
    "c": 0.11536,
    "h": 169.1
  },
  "luminance": 0.34914
}

Semantic roles & 50–950 ramp

primary

#40B28F

secondary

#C48A9C

accent

#517AD7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #40B28F

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

Preview Lab → · Contrast checker → · Palette generator →