#40C169#40C169

#40C169 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.0% C 0.169 H 150.2°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#40C169
RGB	rgb(64, 193, 105)
HSL	hsl(139, 51%, 50%)
HSV	hsv(139, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 45.6%, 24.3%)
CIE-LAB	lab(69.65, -54.31, 34.20)
CIE-LCH	lch(69.65, 64.18, 147.80°)
OKLab	oklab(71.99% -0.1464 0.0839)
OKLCH	oklch(71.99% 0.169 150.2)
XYZ	xyz(23.7323, 40.2473, 19.8797)
Luminance	0.4025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C169 #C14098

analogous

#57C140 #40C169 #40C1AA

triadic

#40C169 #6940C1 #C16940

tetradic

#40C169 #4057C1 #C14098 #C1AA40

square

#40C169 #4057C1 #C14098 #C1AA40

split-complementary

#40C169 #AA40C1 #C14057

monochromatic

#216637 #309450 #40C169 #6ED08D #9CDFB2

Accessibility & contrast

On white

2.32

#40C169 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#40C169 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C169

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C169	#FFFFFF	#000000	##000000
##40C169	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B162

Deuteranopia (green-blind)

#B2A66F

Tritanopia (blue-blind)

#00BEAC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c169;
/* rgb */ color: rgb(64, 193, 105);
/* oklch */ color: oklch(72.0% 0.169 150.2);

Tailwind

colors: {
  custom: {
    50: '#84d595',
    500: '#40c169',
    950: '#000000',
  },
}

SCSS

$custom: #40c169;
$custom-light: #84d595;
$custom-dark: #000000;

JSON

{
  "hex": "#40c169",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 105
  },
  "hsl": {
    "h": 139.07,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71991,
    "c": 0.16874,
    "h": 150.2
  },
  "luminance": 0.4025
}

Semantic roles & 50–950 ramp

primary

#40C169

secondary

#CB92B9

accent

#4DAEDA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C169

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

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