#40C140#40C140

#40C140 is a light, highly saturated green. Relative luminance 0.396; OKLCH L 71.5% C 0.203 H 143.1°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#40C140
RGB	rgb(64, 193, 64)
HSL	hsl(120, 51%, 50%)
HSV	hsv(120, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 66.8%, 24.3%)
CIE-LAB	lab(69.18, -59.67, 52.80)
CIE-LCH	lch(69.18, 79.67, 138.49°)
OKLab	oklab(71.46% -0.162 0.1217)
OKLCH	oklch(71.46% 0.203 143.1)
XYZ	xyz(22.1084, 39.5978, 11.3275)
Luminance	0.3960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C140 #C140C1

analogous

#80C140 #40C140 #40C180

triadic

#40C140 #4040C1 #C14040

tetradic

#40C140 #4080C1 #C140C1 #C18040

square

#40C140 #4080C1 #C140C1 #C18040

split-complementary

#40C140 #8040C1 #C14080

monochromatic

#216621 #309430 #40C140 #6ED06E #9CDF9C

Accessibility & contrast

On white

2.35

#40C140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#40C140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C140

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C140	#FFFFFF	#000000	##000000
##40C140	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2F

Deuteranopia (green-blind)

#B6A54C

Tritanopia (blue-blind)

#20BCA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c140;
/* rgb */ color: rgb(64, 193, 64);
/* oklch */ color: oklch(71.5% 0.203 143.1);

Tailwind

colors: {
  custom: {
    50: '#85d57b',
    500: '#40c140',
    950: '#000000',
  },
}

SCSS

$custom: #40c140;
$custom-light: #85d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#40c140",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71458,
    "c": 0.20264,
    "h": 143.1
  },
  "luminance": 0.396
}

Semantic roles & 50–950 ramp

primary

#40C140

secondary

#CB92CB

accent

#4DDADA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40C140

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

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