#40B26E#40B26E

#40B26E is a light, vivid green. Relative luminance 0.341; OKLCH L 68.2% C 0.144 H 153.6°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#40B26E
RGB	rgb(64, 178, 110)
HSL	hsl(144, 47%, 47%)
HSV	hsv(144, 64%, 70%)
CMYK	cmyk(64%, 0%, 38.2%, 30.2%)
CIE-LAB	lab(65.01, -47.62, 25.55)
CIE-LCH	lch(65.01, 54.05, 151.78°)
OKLab	oklab(68.2% -0.1289 0.0638)
OKLCH	oklch(68.2% 0.144 153.6)
XYZ	xyz(20.8475, 34.0544, 20.2233)
Luminance	0.3406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B26E #B24084

analogous

#4BB240 #40B26E #40B2A7

triadic

#40B26E #6E40B2 #B26E40

tetradic

#40B26E #404BB2 #B24084 #B2A740

square

#40B26E #404BB2 #B24084 #B2A740

split-complementary

#40B26E #A740B2 #B2404B

monochromatic

#205836 #308552 #40B26E #67C88E #94D8B0

Accessibility & contrast

On white

2.69

#40B26E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#40B26E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B26E

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B26E	#FFFFFF	#000000	##000000
##40B26E	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A469

Deuteranopia (green-blind)

#A39A72

Tritanopia (blue-blind)

#08B0A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40b26e;
/* rgb */ color: rgb(64, 178, 110);
/* oklch */ color: oklch(68.2% 0.144 153.6);

Tailwind

colors: {
  custom: {
    50: '#81ca98',
    500: '#40b26e',
    950: '#000000',
  },
}

SCSS

$custom: #40b26e;
$custom-light: #81ca98;
$custom-dark: #000000;

JSON

{
  "hex": "#40b26e",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 110
  },
  "hsl": {
    "h": 144.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68197,
    "c": 0.1438,
    "h": 153.6
  },
  "luminance": 0.34057
}

Semantic roles & 50–950 ramp

primary

#40B26E

secondary

#C48AAD

accent

#51A1D7

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40B26E

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

Preview Lab → · Contrast checker → · Palette generator →