#40EFBA#40EFBA

#40EFBA is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.3% C 0.158 H 167.7°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#40EFBA
RGB	rgb(64, 239, 186)
HSL	hsl(162, 85%, 59%)
HSV	hsv(162, 73%, 94%)
CMYK	cmyk(73.2%, 0%, 22.2%, 6.3%)
CIE-LAB	lab(85.18, -55.78, 13.22)
CIE-LCH	lch(85.18, 57.32, 166.67°)
OKLab	oklab(85.26% -0.1546 0.0338)
OKLCH	oklch(85.26% 0.158 167.7)
XYZ	xyz(41.8389, 66.3632, 57.0492)
Luminance	0.6637 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40EFBA #EF4075

analogous

#40EF63 #40EFBA #40CCEF

triadic

#40EFBA #BA40EF #EFBA40

tetradic

#40EFBA #6340EF #EF4075 #CCEF40

square

#40EFBA #6340EF #EF4075 #CCEF40

split-complementary

#40EFBA #EF40CC #EF6340

monochromatic

#0EA778 #13DFA1 #40EFBA #78F4CE #B1F8E3

Accessibility & contrast

On white

1.47

#40EFBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#40EFBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40EFBA

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40EFBA	#FFFFFF	#000000	##000000
##40EFBA	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9DEB7

Deuteranopia (green-blind)

#D3CEBE

Tritanopia (blue-blind)

#00F0E0

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #40efba;
/* rgb */ color: rgb(64, 239, 186);
/* oklch */ color: oklch(85.3% 0.158 167.7);

Tailwind

colors: {
  custom: {
    50: '#8df5ce',
    500: '#40efba',
    950: '#000000',
  },
}

SCSS

$custom: #40efba;
$custom-light: #8df5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#40efba",
  "rgb": {
    "r": 64,
    "g": 239,
    "b": 186
  },
  "hsl": {
    "h": 161.829,
    "s": 84.541,
    "l": 59.412
  },
  "oklch": {
    "l": 0.85259,
    "c": 0.15824,
    "h": 167.7
  },
  "luminance": 0.66368
}

Semantic roles & 50–950 ramp

primary

#40EFBA

secondary

#A82B51

accent

#2D6BFB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #40EFBA

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

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