#40B269#40B269

#40B269 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.1% C 0.149 H 152.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#40B269
RGB	rgb(64, 178, 105)
HSL	hsl(142, 47%, 47%)
HSV	hsv(142, 64%, 70%)
CMYK	cmyk(64%, 0%, 41%, 30.2%)
CIE-LAB	lab(64.92, -48.54, 28.09)
CIE-LCH	lch(64.92, 56.09, 149.94°)
OKLab	oklab(68.1% -0.1312 0.0697)
OKLCH	oklch(68.1% 0.149 152)
XYZ	xyz(20.5829, 33.9486, 18.8299)
Luminance	0.3395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B269 #B24089

analogous

#50B240 #40B269 #40B2A2

triadic

#40B269 #6940B2 #B26940

tetradic

#40B269 #4050B2 #B24089 #B2A240

square

#40B269 #4050B2 #B24089 #B2A240

split-complementary

#40B269 #A240B2 #B24050

monochromatic

#205834 #30854E #40B269 #67C88A #94D8AD

Accessibility & contrast

On white

2.70

#40B269 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#40B269 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B269

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B269	#FFFFFF	#000000	##000000
##40B269	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A464

Deuteranopia (green-blind)

#A4996E

Tritanopia (blue-blind)

#0FAFA0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b269;
/* rgb */ color: rgb(64, 178, 105);
/* oklch */ color: oklch(68.1% 0.149 152.0);

Tailwind

colors: {
  custom: {
    50: '#81ca94',
    500: '#40b269',
    950: '#000000',
  },
}

SCSS

$custom: #40b269;
$custom-light: #81ca94;
$custom-dark: #000000;

JSON

{
  "hex": "#40b269",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 105
  },
  "hsl": {
    "h": 141.579,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68101,
    "c": 0.14853,
    "h": 152
  },
  "luminance": 0.33951
}

Semantic roles & 50–950 ramp

primary

#40B269

secondary

#C48AAF

accent

#51A7D7

background

#F8FCF9

surface

#F0F8F1

border

#CBD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40B269

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

Preview Lab → · Contrast checker → · Palette generator →