#40FFB2#40FFB2

#40FFB2 is a very light, vivid teal. Relative luminance 0.758; OKLCH L 89.0% C 0.183 H 160.8°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#40FFB2
RGB	rgb(64, 255, 178)
HSL	hsl(156, 100%, 63%)
HSV	hsv(156, 75%, 100%)
CMYK	cmyk(74.9%, 0%, 30.2%, 0%)
CIE-LAB	lab(89.78, -63.63, 23.74)
CIE-LCH	lch(89.78, 67.92, 159.54°)
OKLab	oklab(88.98% -0.1733 0.0602)
OKLCH	oklch(88.98% 0.183 160.8)
XYZ	xyz(45.9054, 75.8188, 54.3260)
Luminance	0.7582 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40FFB2 #FF408D

analogous

#40FF53 #40FFB2 #40ECFF

triadic

#40FFB2 #B240FF #FFB240

tetradic

#40FFB2 #5340FF #FF408D #ECFF40

square

#40FFB2 #5340FF #FF408D #ECFF40

split-complementary

#40FFB2 #FF40EC #FF5340

monochromatic

#00C575 #03FF99 #40FFB2 #7DFFCB #BAFFE3

Accessibility & contrast

On white

1.30

#40FFB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#40FFB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40FFB2

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40FFB2	#FFFFFF	#000000	##000000
##40FFB2	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECAD

Deuteranopia (green-blind)

#E4DBB7

Tritanopia (blue-blind)

#00FEEB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #40ffb2;
/* rgb */ color: rgb(64, 255, 178);
/* oklch */ color: oklch(89.0% 0.183 160.8);

Tailwind

colors: {
  custom: {
    50: '#90ffc9',
    500: '#40ffb2',
    950: '#000000',
  },
}

SCSS

$custom: #40ffb2;
$custom-light: #90ffc9;
$custom-dark: #000000;

JSON

{
  "hex": "#40ffb2",
  "rgb": {
    "r": 64,
    "g": 255,
    "b": 178
  },
  "hsl": {
    "h": 155.812,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.88981,
    "c": 0.18343,
    "h": 160.8
  },
  "luminance": 0.75824
}

Semantic roles & 50–950 ramp

primary

#40FFB2

secondary

#C12262

accent

#005DE6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1813

muted

#808682

Preview Lab

Preview with #40FFB2

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

Preview Lab → · Contrast checker → · Palette generator →