#40A266#40A266

#40A266 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.9% C 0.129 H 153.6°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#40A266
RGB	rgb(64, 162, 102)
HSL	hsl(143, 43%, 44%)
HSV	hsv(143, 60%, 64%)
CMYK	cmyk(60.5%, 0%, 37%, 36.5%)
CIE-LAB	lab(59.79, -42.59, 22.91)
CIE-LCH	lch(59.79, 48.36, 151.73°)
OKLab	oklab(63.87% -0.1155 0.0574)
OKLCH	oklch(63.87% 0.129 153.6)
XYZ	xyz(17.4316, 27.8883, 17.0321)
Luminance	0.2789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A266 #A2407C

analogous

#4BA240 #40A266 #40A297

triadic

#40A266 #6640A2 #A26640

tetradic

#40A266 #404BA2 #A2407C #A29740

square

#40A266 #404BA2 #A2407C #A29740

split-complementary

#40A266 #9740A2 #A2404B

monochromatic

#1D4A2F #2F764A #40A266 #5FC085 #8BD1A6

Accessibility & contrast

On white

3.19

#40A266 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#40A266 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A266

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A266	#FFFFFF	#000000	##000000
##40A266	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29662

Deuteranopia (green-blind)

#958C6A

Tritanopia (blue-blind)

#1EA093

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a266;
/* rgb */ color: rgb(64, 162, 102);
/* oklch */ color: oklch(63.9% 0.129 153.6);

Tailwind

colors: {
  custom: {
    50: '#7ebe92',
    500: '#40a266',
    950: '#000000',
  },
}

SCSS

$custom: #40a266;
$custom-light: #7ebe92;
$custom-dark: #000000;

JSON

{
  "hex": "#40a266",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 102
  },
  "hsl": {
    "h": 143.265,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63866,
    "c": 0.12892,
    "h": 153.6
  },
  "luminance": 0.2789
}

Semantic roles & 50–950 ramp

primary

#40A266

secondary

#BC82A5

accent

#55A2D3

background

#F8FBF9

surface

#EFF7F1

border

#CAD0CB

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #40A266

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

Preview Lab → · Contrast checker → · Palette generator →