#40FFB7#40FFB7

#40FFB7 is a very light, vivid teal. Relative luminance 0.760; OKLCH L 89.1% C 0.179 H 162.4°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#40FFB7
RGB	rgb(64, 255, 183)
HSL	hsl(157, 100%, 63%)
HSV	hsv(157, 75%, 100%)
CMYK	cmyk(74.9%, 0%, 28.2%, 0%)
CIE-LAB	lab(89.87, -62.59, 21.33)
CIE-LCH	lch(89.87, 66.13, 161.18°)
OKLab	oklab(89.09% -0.171 0.0543)
OKLCH	oklch(89.09% 0.179 162.4)
XYZ	xyz(46.4165, 76.0233, 57.0182)
Luminance	0.7603 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40FFB7 #FF4088

analogous

#40FF57 #40FFB7 #40E8FF

triadic

#40FFB7 #B740FF #FFB740

tetradic

#40FFB7 #5740FF #FF4088 #E8FF40

square

#40FFB7 #5740FF #FF4088 #E8FF40

split-complementary

#40FFB7 #FF40E8 #FF5740

monochromatic

#00C57A #03FFA0 #40FFB7 #7DFFCE #BAFFE5

Accessibility & contrast

On white

1.30

#40FFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#40FFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40FFB7

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40FFB7	#FFFFFF	#000000	##000000
##40FFB7	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBECB3

Deuteranopia (green-blind)

#E3DBBC

Tritanopia (blue-blind)

#00FFEC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #40ffb7;
/* rgb */ color: rgb(64, 255, 183);
/* oklch */ color: oklch(89.1% 0.179 162.4);

Tailwind

colors: {
  custom: {
    50: '#90ffcc',
    500: '#40ffb7',
    950: '#000000',
  },
}

SCSS

$custom: #40ffb7;
$custom-light: #90ffcc;
$custom-dark: #000000;

JSON

{
  "hex": "#40ffb7",
  "rgb": {
    "r": 64,
    "g": 255,
    "b": 183
  },
  "hsl": {
    "h": 157.382,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8909,
    "c": 0.17941,
    "h": 162.4
  },
  "luminance": 0.76029
}

Semantic roles & 50–950 ramp

primary

#40FFB7

secondary

#C1225E

accent

#0057E6

background

#FCFFFE

surface

#F5FFFA

border

#CFD7D3

text

#0F1813

muted

#808683

Preview Lab

Preview with #40FFB7

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

Preview Lab → · Contrast checker → · Palette generator →