#40D26C#40D26C

#40D26C is a light, vivid green. Relative luminance 0.483; OKLCH L 76.4% C 0.188 H 149.3°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#40D26C
RGB	rgb(64, 210, 108)
HSL	hsl(138, 62%, 54%)
HSV	hsv(138, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 48.6%, 17.6%)
CIE-LAB	lab(74.99, -60.04, 39.46)
CIE-LCH	lch(74.99, 71.85, 146.68°)
OKLab	oklab(76.42% -0.1617 0.096)
OKLCH	oklch(76.42% 0.188 149.3)
XYZ	xyz(27.8655, 48.2628, 22.0315)
Luminance	0.4827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D26C #D240A6

analogous

#5DD240 #40D26C #40D2B5

triadic

#40D26C #6C40D2 #D26C40

tetradic

#40D26C #405DD2 #D240A6 #D2B540

square

#40D26C #405DD2 #D240A6 #D2B540

split-complementary

#40D26C #B540D2 #D2405D

monochromatic

#1D7B39 #29AC50 #40D26C #72DE92 #A3E9B8

Accessibility & contrast

On white

1.97

#40D26C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#40D26C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D26C

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D26C	#FFFFFF	#000000	##000000
##40D26C	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C064

Deuteranopia (green-blind)

#C2B473

Tritanopia (blue-blind)

#00CEBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d26c;
/* rgb */ color: rgb(64, 210, 108);
/* oklch */ color: oklch(76.4% 0.188 149.3);

Tailwind

colors: {
  custom: {
    50: '#87e198',
    500: '#40d26c',
    950: '#000000',
  },
}

SCSS

$custom: #40d26c;
$custom-light: #87e198;
$custom-dark: #000000;

JSON

{
  "hex": "#40d26c",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 108
  },
  "hsl": {
    "h": 138.082,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76417,
    "c": 0.18802,
    "h": 149.3
  },
  "luminance": 0.48266
}

Semantic roles & 50–950 ramp

primary

#40D26C

secondary

#D698C3

accent

#43B4E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D26C

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

Preview Lab → · Contrast checker → · Palette generator →