#40C26E#40C26E

#40C26E is a light, vivid green. Relative luminance 0.408; OKLCH L 72.3% C 0.165 H 151.4°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#40C26E
RGB	rgb(64, 194, 110)
HSL	hsl(141, 52%, 51%)
HSV	hsv(141, 67%, 76%)
CMYK	cmyk(67%, 0%, 43.3%, 23.9%)
CIE-LAB	lab(70.03, -53.85, 32.15)
CIE-LCH	lch(70.03, 62.71, 149.16°)
OKLab	oklab(72.34% -0.1452 0.0793)
OKLCH	oklch(72.34% 0.165 151.4)
XYZ	xyz(24.2186, 40.7968, 21.3470)
Luminance	0.4080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C26E #C24094

analogous

#53C240 #40C26E #40C2AF

triadic

#40C26E #6E40C2 #C26E40

tetradic

#40C26E #4053C2 #C24094 #C2AF40

square

#40C26E #4053C2 #C24094 #C2AF40

split-complementary

#40C26E #AF40C2 #C24053

monochromatic

#21673A #309554 #40C26E #6ED191 #9DE0B4

Accessibility & contrast

On white

2.29

#40C26E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#40C26E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C26E

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C26E	#FFFFFF	#000000	##000000
##40C26E	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B268

Deuteranopia (green-blind)

#B2A774

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c26e;
/* rgb */ color: rgb(64, 194, 110);
/* oklch */ color: oklch(72.3% 0.165 151.4);

Tailwind

colors: {
  custom: {
    50: '#84d598',
    500: '#40c26e',
    950: '#000000',
  },
}

SCSS

$custom: #40c26e;
$custom-light: #84d598;
$custom-dark: #000000;

JSON

{
  "hex": "#40c26e",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 110
  },
  "hsl": {
    "h": 141.231,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.16547,
    "h": 151.4
  },
  "luminance": 0.40799
}

Semantic roles & 50–950 ramp

primary

#40C26E

secondary

#CC92B7

accent

#4DA9DB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40C26E

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

Preview Lab → · Contrast checker → · Palette generator →