#40E3A7#40E3A7

#40E3A7 is a light, vivid teal. Relative luminance 0.588; OKLCH L 81.9% C 0.158 H 163.6°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#40E3A7
RGB	rgb(64, 227, 167)
HSL	hsl(158, 74%, 57%)
HSV	hsv(158, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 26.4%, 11%)
CIE-LAB	lab(81.19, -55.31, 17.52)
CIE-LCH	lch(81.19, 58.02, 162.42°)
OKLab	oklab(81.85% -0.1517 0.0447)
OKLCH	oklch(81.85% 0.158 163.6)
XYZ	xyz(36.5545, 58.8139, 45.9774)
Luminance	0.5882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E3A7 #E3407C

analogous

#40E356 #40E3A7 #40CEE3

triadic

#40E3A7 #A740E3 #E3A740

tetradic

#40E3A7 #5640E3 #E3407C #CEE340

square

#40E3A7 #5640E3 #E3407C #CEE340

split-complementary

#40E3A7 #E340CE #E35640

monochromatic

#169365 #1DC889 #40E3A7 #75EBC0 #ABF3D8

Accessibility & contrast

On white

1.65

#40E3A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.76

#40E3A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3A7

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E3A7	#FFFFFF	#000000	##000000
##40E3A7	1.00	1.65	12.76	12.76
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.76	21.00	1.00	1.00
##000000	12.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFD3A4

Deuteranopia (green-blind)

#CAC4AB

Tritanopia (blue-blind)

#00E3D3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e3a7;
/* rgb */ color: rgb(64, 227, 167);
/* oklch */ color: oklch(81.9% 0.158 163.6);

Tailwind

colors: {
  custom: {
    50: '#8aedc1',
    500: '#40e3a7',
    950: '#000000',
  },
}

SCSS

$custom: #40e3a7;
$custom-light: #8aedc1;
$custom-dark: #000000;

JSON

{
  "hex": "#40e3a7",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 167
  },
  "hsl": {
    "h": 157.914,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81851,
    "c": 0.15818,
    "h": 163.6
  },
  "luminance": 0.58818
}

Semantic roles & 50–950 ramp

primary

#40E3A7

secondary

#973056

accent

#377BF1

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #40E3A7

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

Preview Lab → · Contrast checker → · Palette generator →