#40B160#40B160

#40B160 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.7% C 0.156 H 149.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#40B160
RGB	rgb(64, 177, 96)
HSL	hsl(137, 47%, 47%)
HSV	hsv(137, 64%, 69%)
CMYK	cmyk(63.8%, 0%, 45.8%, 30.6%)
CIE-LAB	lab(64.46, -49.70, 32.20)
CIE-LCH	lch(64.46, 59.22, 147.06°)
OKLab	oklab(67.68% -0.1341 0.079)
OKLCH	oklch(67.68% 0.156 149.5)
XYZ	xyz(19.9463, 33.3768, 16.4553)
Luminance	0.3338 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B160 #B14091

analogous

#59B140 #40B160 #40B199

triadic

#40B160 #6040B1 #B16040

tetradic

#40B160 #4059B1 #B14091 #B19940

square

#40B160 #4059B1 #B14091 #B19940

split-complementary

#40B160 #9940B1 #B14059

monochromatic

#1F572F #308448 #40B160 #66C882 #93D8A7

Accessibility & contrast

On white

2.74

#40B160 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#40B160 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B160

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B160	#FFFFFF	#000000	##000000
##40B160	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A25A

Deuteranopia (green-blind)

#A49866

Tritanopia (blue-blind)

#19AE9E

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40b160;
/* rgb */ color: rgb(64, 177, 96);
/* oklch */ color: oklch(67.7% 0.156 149.5);

Tailwind

colors: {
  custom: {
    50: '#81c98e',
    500: '#40b160',
    950: '#000000',
  },
}

SCSS

$custom: #40b160;
$custom-light: #81c98e;
$custom-dark: #000000;

JSON

{
  "hex": "#40b160",
  "rgb": {
    "r": 64,
    "g": 177,
    "b": 96
  },
  "hsl": {
    "h": 136.991,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67679,
    "c": 0.15566,
    "h": 149.5
  },
  "luminance": 0.33379
}

Semantic roles & 50–950 ramp

primary

#40B160

secondary

#C389B3

accent

#51B1D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40B160

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

Preview Lab → · Contrast checker → · Palette generator →