#40ECBB#40ECBB

#40ECBB is a very light, vivid teal. Relative luminance 0.647; OKLCH L 84.6% C 0.154 H 169.0°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#40ECBB
RGB	rgb(64, 236, 187)
HSL	hsl(163, 82%, 59%)
HSV	hsv(163, 73%, 93%)
CMYK	cmyk(72.9%, 0%, 20.8%, 7.5%)
CIE-LAB	lab(84.31, -54.35, 11.46)
CIE-LCH	lch(84.31, 55.55, 168.10°)
OKLab	oklab(84.55% -0.1513 0.0293)
OKLCH	oklch(84.55% 0.154 169)
XYZ	xyz(41.0746, 64.6639, 57.3207)
Luminance	0.6467 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ECBB #EC4071

analogous

#40EC65 #40ECBB #40C7EC

triadic

#40ECBB #BB40EC #ECBB40

tetradic

#40ECBB #6540EC #EC4071 #C7EC40

square

#40ECBB #6540EC #EC4071 #C7EC40

split-complementary

#40ECBB #EC40C7 #EC6540

monochromatic

#10A278 #16D9A1 #40ECBB #78F2CF #AFF7E3

Accessibility & contrast

On white

1.51

#40ECBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#40ECBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ECBB

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ECBB	#FFFFFF	#000000	##000000
##40ECBB	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6DCB8

Deuteranopia (green-blind)

#D0CCBE

Tritanopia (blue-blind)

#00EDDE

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #40ecbb;
/* rgb */ color: rgb(64, 236, 187);
/* oklch */ color: oklch(84.6% 0.154 169.0);

Tailwind

colors: {
  custom: {
    50: '#8cf3cf',
    500: '#40ecbb',
    950: '#000000',
  },
}

SCSS

$custom: #40ecbb;
$custom-light: #8cf3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#40ecbb",
  "rgb": {
    "r": 64,
    "g": 236,
    "b": 187
  },
  "hsl": {
    "h": 162.907,
    "s": 81.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.84552,
    "c": 0.15407,
    "h": 169
  },
  "luminance": 0.64669
}

Semantic roles & 50–950 ramp

primary

#40ECBB

secondary

#A42C4E

accent

#3069F8

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #40ECBB

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

Preview Lab → · Contrast checker → · Palette generator →