#40B969#40B969

#40B969 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.9% C 0.158 H 151.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#40B969
RGB	rgb(64, 185, 105)
HSL	hsl(140, 49%, 49%)
HSV	hsv(140, 65%, 73%)
CMYK	cmyk(65.4%, 0%, 43.2%, 27.5%)
CIE-LAB	lab(67.13, -51.27, 30.97)
CIE-LCH	lch(67.13, 59.90, 148.87°)
OKLab	oklab(69.92% -0.1384 0.0764)
OKLCH	oklch(69.92% 0.158 151.1)
XYZ	xyz(22.0114, 36.8055, 19.3060)
Luminance	0.3681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B969 #B94090

analogous

#54B940 #40B969 #40B9A6

triadic

#40B969 #6940B9 #B96940

tetradic

#40B969 #4054B9 #B94090 #B9A640

square

#40B969 #4054B9 #B94090 #B9A640

split-complementary

#40B969 #A640B9 #B94054

monochromatic

#215E35 #308C4F #40B969 #6BCC8B #98DBAF

Accessibility & contrast

On white

2.51

#40B969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#40B969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B969

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B969	#FFFFFF	#000000	##000000
##40B969	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAA63

Deuteranopia (green-blind)

#AA9F6E

Tritanopia (blue-blind)

#06B6A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b969;
/* rgb */ color: rgb(64, 185, 105);
/* oklch */ color: oklch(69.9% 0.158 151.1);

Tailwind

colors: {
  custom: {
    50: '#82cf95',
    500: '#40b969',
    950: '#000000',
  },
}

SCSS

$custom: #40b969;
$custom-light: #82cf95;
$custom-dark: #000000;

JSON

{
  "hex": "#40b969",
  "rgb": {
    "r": 64,
    "g": 185,
    "b": 105
  },
  "hsl": {
    "h": 140.331,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69919,
    "c": 0.15808,
    "h": 151.1
  },
  "luminance": 0.36808
}

Semantic roles & 50–950 ramp

primary

#40B969

secondary

#C78EB4

accent

#50AAD8

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #40B969

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

Preview Lab → · Contrast checker → · Palette generator →