#40C26B#40C26B

#40C26B is a light, vivid green. Relative luminance 0.407; OKLCH L 72.3% C 0.168 H 150.6°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#40C26B
RGB	rgb(64, 194, 107)
HSL	hsl(140, 52%, 51%)
HSV	hsv(140, 67%, 76%)
CMYK	cmyk(67%, 0%, 44.8%, 23.9%)
CIE-LAB	lab(69.99, -54.35, 33.62)
CIE-LCH	lch(69.99, 63.91, 148.26°)
OKLab	oklab(72.28% -0.1465 0.0826)
OKLCH	oklch(72.28% 0.168 150.6)
XYZ	xyz(24.0581, 40.7325, 20.5013)
Luminance	0.4073 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C26B #C24097

analogous

#56C240 #40C26B #40C2AC

triadic

#40C26B #6B40C2 #C26B40

tetradic

#40C26B #4056C2 #C24097 #C2AC40

square

#40C26B #4056C2 #C24097 #C2AC40

split-complementary

#40C26B #AC40C2 #C24056

monochromatic

#216738 #309551 #40C26B #6ED18F #9DE0B3

Accessibility & contrast

On white

2.30

#40C26B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#40C26B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C26B

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C26B	#FFFFFF	#000000	##000000
##40C26B	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B264

Deuteranopia (green-blind)

#B3A771

Tritanopia (blue-blind)

#00BFAD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c26b;
/* rgb */ color: rgb(64, 194, 107);
/* oklch */ color: oklch(72.3% 0.168 150.6);

Tailwind

colors: {
  custom: {
    50: '#84d596',
    500: '#40c26b',
    950: '#000000',
  },
}

SCSS

$custom: #40c26b;
$custom-light: #84d596;
$custom-dark: #000000;

JSON

{
  "hex": "#40c26b",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 107
  },
  "hsl": {
    "h": 139.846,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72284,
    "c": 0.16823,
    "h": 150.6
  },
  "luminance": 0.40735
}

Semantic roles & 50–950 ramp

primary

#40C26B

secondary

#CC92B9

accent

#4DACDB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C26B

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

Preview Lab → · Contrast checker → · Palette generator →