#40E6B2#40E6B2

#40E6B2 is a very light, vivid teal. Relative luminance 0.609; OKLCH L 82.9% C 0.153 H 167.1°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#40E6B2
RGB	rgb(64, 230, 178)
HSL	hsl(161, 77%, 58%)
HSV	hsv(161, 72%, 90%)
CMYK	cmyk(72.2%, 0%, 22.6%, 9.8%)
CIE-LAB	lab(82.32, -54.03, 13.35)
CIE-LCH	lch(82.32, 55.66, 166.12°)
OKLab	oklab(82.86% -0.1496 0.0341)
OKLCH	oklch(82.86% 0.153 167.1)
XYZ	xyz(38.4427, 60.8934, 51.8384)
Luminance	0.6090 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E6B2 #E64074

analogous

#40E65F #40E6B2 #40C7E6

triadic

#40E6B2 #B240E6 #E6B240

tetradic

#40E6B2 #5F40E6 #E64074 #C7E640

square

#40E6B2 #5F40E6 #E64074 #C7E640

split-complementary

#40E6B2 #E640C7 #E65F40

monochromatic

#14986E #1BCE96 #40E6B2 #76EDC8 #ACF4DE

Accessibility & contrast

On white

1.59

#40E6B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#40E6B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E6B2

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E6B2	#FFFFFF	#000000	##000000
##40E6B2	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D6AF

Deuteranopia (green-blind)

#CBC6B5

Tritanopia (blue-blind)

#00E7D7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #40e6b2;
/* rgb */ color: rgb(64, 230, 178);
/* oklch */ color: oklch(82.9% 0.153 167.1);

Tailwind

colors: {
  custom: {
    50: '#8befc9',
    500: '#40e6b2',
    950: '#000000',
  },
}

SCSS

$custom: #40e6b2;
$custom-light: #8befc9;
$custom-dark: #000000;

JSON

{
  "hex": "#40e6b2",
  "rgb": {
    "r": 64,
    "g": 230,
    "b": 178
  },
  "hsl": {
    "h": 161.205,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82856,
    "c": 0.15343,
    "h": 167.1
  },
  "luminance": 0.60898
}

Semantic roles & 50–950 ramp

primary

#40E6B2

secondary

#9B2F51

accent

#3470F3

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1613

muted

#7F8582

Preview Lab

Preview with #40E6B2

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

Preview Lab → · Contrast checker → · Palette generator →