#40B46F#40B46F

#40B46F is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.146 H 153.7°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#40B46F
RGB	rgb(64, 180, 111)
HSL	hsl(144, 48%, 48%)
HSV	hsv(144, 64%, 71%)
CMYK	cmyk(64.4%, 0%, 38.3%, 29.4%)
CIE-LAB	lab(65.65, -48.24, 25.88)
CIE-LCH	lch(65.65, 54.74, 151.78°)
OKLab	oklab(68.74% -0.1305 0.0646)
OKLCH	oklch(68.74% 0.146 153.7)
XYZ	xyz(21.3031, 34.8780, 20.6453)
Luminance	0.3488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B46F #B44085

analogous

#4BB440 #40B46F #40B4A9

triadic

#40B46F #6F40B4 #B46F40

tetradic

#40B46F #404BB4 #B44085 #B4A940

square

#40B46F #404BB4 #B44085 #B4A940

split-complementary

#40B46F #A940B4 #B4404B

monochromatic

#205A37 #308753 #40B46F #68C98F #95D9B1

Accessibility & contrast

On white

2.63

#40B46F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#40B46F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B46F

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B46F	#FFFFFF	#000000	##000000
##40B46F	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A66A

Deuteranopia (green-blind)

#A59B73

Tritanopia (blue-blind)

#03B2A3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b46f;
/* rgb */ color: rgb(64, 180, 111);
/* oklch */ color: oklch(68.7% 0.146 153.7);

Tailwind

colors: {
  custom: {
    50: '#81cb99',
    500: '#40b46f',
    950: '#000000',
  },
}

SCSS

$custom: #40b46f;
$custom-light: #81cb99;
$custom-dark: #000000;

JSON

{
  "hex": "#40b46f",
  "rgb": {
    "r": 64,
    "g": 180,
    "b": 111
  },
  "hsl": {
    "h": 144.31,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68736,
    "c": 0.14562,
    "h": 153.7
  },
  "luminance": 0.3488
}

Semantic roles & 50–950 ramp

primary

#40B46F

secondary

#C58BAD

accent

#51A1D7

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40B46F

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

Preview Lab → · Contrast checker → · Palette generator →