#40BC83#40BC83

#40BC83 is a light, vivid teal. Relative luminance 0.387; OKLCH L 71.2% C 0.138 H 159.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#40BC83
RGB	rgb(64, 188, 131)
HSL	hsl(152, 49%, 49%)
HSV	hsv(152, 66%, 74%)
CMYK	cmyk(66%, 0%, 30.3%, 26.3%)
CIE-LAB	lab(68.53, -47.47, 19.07)
CIE-LCH	lch(68.53, 51.16, 158.12°)
OKLab	oklab(71.22% -0.1295 0.0484)
OKLCH	oklch(71.22% 0.138 159.5)
XYZ	xyz(24.1920, 38.6925, 27.6618)
Luminance	0.3870 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC83 #BC4079

analogous

#40BC45 #40BC83 #40B7BC

triadic

#40BC83 #8340BC #BC8340

tetradic

#40BC83 #4540BC #BC4079 #B7BC40

square

#40BC83 #4540BC #BC4079 #B7BC40

split-complementary

#40BC83 #BC40B7 #BC4540

monochromatic

#216143 #308E63 #40BC83 #6CCDA1 #9ADDBE

Accessibility & contrast

On white

2.40

#40BC83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#40BC83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC83

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC83	#FFFFFF	#000000	##000000
##40BC83	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAE80

Deuteranopia (green-blind)

#AAA287

Tritanopia (blue-blind)

#00BBAD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40bc83;
/* rgb */ color: rgb(64, 188, 131);
/* oklch */ color: oklch(71.2% 0.138 159.5);

Tailwind

colors: {
  custom: {
    50: '#83d1a7',
    500: '#40bc83',
    950: '#000000',
  },
}

SCSS

$custom: #40bc83;
$custom-light: #83d1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc83",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 131
  },
  "hsl": {
    "h": 152.419,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71218,
    "c": 0.13821,
    "h": 159.5
  },
  "luminance": 0.38695
}

Semantic roles & 50–950 ramp

primary

#40BC83

secondary

#C98FAA

accent

#4F8ED9

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40BC83

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

Preview Lab → · Contrast checker → · Palette generator →