#40BD7B#40BD7B

#40BD7B is a light, vivid green. Relative luminance 0.389; OKLCH L 71.3% C 0.147 H 156.2°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#40BD7B
RGB	rgb(64, 189, 123)
HSL	hsl(148, 49%, 50%)
HSV	hsv(148, 66%, 74%)
CMYK	cmyk(66.1%, 0%, 34.9%, 25.9%)
CIE-LAB	lab(68.69, -49.51, 23.57)
CIE-LCH	lch(68.69, 54.83, 154.55°)
OKLab	oklab(71.3% -0.1342 0.0593)
OKLCH	oklch(71.3% 0.147 156.2)
XYZ	xyz(23.8849, 38.9127, 24.9872)
Luminance	0.3891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD7B #BD4082

analogous

#44BD40 #40BD7B #40BDBA

triadic

#40BD7B #7B40BD #BD7B40

tetradic

#40BD7B #4044BD #BD4082 #BDBA40

square

#40BD7B #4044BD #BD4082 #BDBA40

split-complementary

#40BD7B #BA40BD #BD4044

monochromatic

#21623F #318F5D #40BD7B #6DCD9A #9ADDBA

Accessibility & contrast

On white

2.39

#40BD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#40BD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD7B

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD7B	#FFFFFF	#000000	##000000
##40BD7B	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAE77

Deuteranopia (green-blind)

#ACA37F

Tritanopia (blue-blind)

#00BBAC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40bd7b;
/* rgb */ color: rgb(64, 189, 123);
/* oklch */ color: oklch(71.3% 0.147 156.2);

Tailwind

colors: {
  custom: {
    50: '#83d2a1',
    500: '#40bd7b',
    950: '#000000',
  },
}

SCSS

$custom: #40bd7b;
$custom-light: #83d2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd7b",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 123
  },
  "hsl": {
    "h": 148.32,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.713,
    "c": 0.14675,
    "h": 156.2
  },
  "luminance": 0.38915
}

Semantic roles & 50–950 ramp

primary

#40BD7B

secondary

#C990AE

accent

#4F98D9

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #40BD7B

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

Preview Lab → · Contrast checker → · Palette generator →