#40D26B#40D26B

#40D26B is a light, vivid green. Relative luminance 0.482; OKLCH L 76.4% C 0.189 H 149.1°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#40D26B
RGB	rgb(64, 210, 107)
HSL	hsl(138, 62%, 54%)
HSV	hsv(138, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 49%, 17.6%)
CIE-LAB	lab(74.98, -60.19, 39.94)
CIE-LCH	lch(74.98, 72.24, 146.44°)
OKLab	oklab(76.4% -0.1621 0.097)
OKLCH	oklch(76.4% 0.189 149.1)
XYZ	xyz(27.8126, 48.2416, 21.7529)
Luminance	0.4824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D26B #D240A7

analogous

#5ED240 #40D26B #40D2B4

triadic

#40D26B #6B40D2 #D26B40

tetradic

#40D26B #405ED2 #D240A7 #D2B440

square

#40D26B #405ED2 #D240A7 #D2B440

split-complementary

#40D26B #B440D2 #D2405E

monochromatic

#1D7B39 #29AC4F #40D26B #72DE91 #A3E9B8

Accessibility & contrast

On white

1.97

#40D26B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#40D26B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D26B

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D26B	#FFFFFF	#000000	##000000
##40D26B	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)

#D4C063

Deuteranopia (green-blind)

#C2B472

Tritanopia (blue-blind)

#00CEBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d26b;
/* rgb */ color: rgb(64, 210, 107);
/* oklch */ color: oklch(76.4% 0.189 149.1);

Tailwind

colors: {
  custom: {
    50: '#87e197',
    500: '#40d26b',
    950: '#000000',
  },
}

SCSS

$custom: #40d26b;
$custom-light: #87e197;
$custom-dark: #000000;

JSON

{
  "hex": "#40d26b",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 107
  },
  "hsl": {
    "h": 137.671,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76401,
    "c": 0.1889,
    "h": 149.1
  },
  "luminance": 0.48245
}

Semantic roles & 50–950 ramp

primary

#40D26B

secondary

#D698C4

accent

#43B5E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D26B

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

Preview Lab → · Contrast checker → · Palette generator →