#40BC75#40BC75

#40BC75 is a light, vivid green. Relative luminance 0.383; OKLCH L 70.9% C 0.151 H 154.3°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#40BC75
RGB	rgb(64, 188, 117)
HSL	hsl(146, 49%, 49%)
HSV	hsv(146, 66%, 74%)
CMYK	cmyk(66%, 0%, 37.8%, 26.3%)
CIE-LAB	lab(68.27, -50.27, 26.18)
CIE-LCH	lch(68.27, 56.68, 152.49°)
OKLab	oklab(70.92% -0.136 0.0655)
OKLCH	oklch(70.92% 0.151 154.3)
XYZ	xyz(23.3064, 38.3383, 22.9979)
Luminance	0.3834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC75 #BC4087

analogous

#49BC40 #40BC75 #40BCB3

triadic

#40BC75 #7540BC #BC7540

tetradic

#40BC75 #4049BC #BC4087 #BCB340

square

#40BC75 #4049BC #BC4087 #BCB340

split-complementary

#40BC75 #B340BC #BC4049

monochromatic

#21613C #308E59 #40BC75 #6CCD96 #9ADDB6

Accessibility & contrast

On white

2.42

#40BC75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#40BC75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC75

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC75	#FFFFFF	#000000	##000000
##40BC75	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAD70

Deuteranopia (green-blind)

#ACA27A

Tritanopia (blue-blind)

#00BAAA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bc75;
/* rgb */ color: rgb(64, 188, 117);
/* oklch */ color: oklch(70.9% 0.151 154.3);

Tailwind

colors: {
  custom: {
    50: '#83d19d',
    500: '#40bc75',
    950: '#000000',
  },
}

SCSS

$custom: #40bc75;
$custom-light: #83d19d;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc75",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 117
  },
  "hsl": {
    "h": 145.645,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7092,
    "c": 0.15092,
    "h": 154.3
  },
  "luminance": 0.38341
}

Semantic roles & 50–950 ramp

primary

#40BC75

secondary

#C98FB0

accent

#4F9ED9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #40BC75

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

Preview Lab → · Contrast checker → · Palette generator →