#40C353#40C353

#40C353 is a light, vivid green. Relative luminance 0.407; OKLCH L 72.2% C 0.191 H 145.6°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#40C353
RGB	rgb(64, 195, 83)
HSL	hsl(129, 52%, 51%)
HSV	hsv(129, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 57.4%, 23.5%)
CIE-LAB	lab(70.00, -58.24, 45.38)
CIE-LCH	lch(70.00, 73.83, 142.07°)
OKLab	oklab(72.19% -0.1573 0.1076)
OKLCH	oklch(72.19% 0.191 145.6)
XYZ	xyz(23.1892, 40.7423, 14.8239)
Luminance	0.4074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C353 #C340B0

analogous

#6EC340 #40C353 #40C394

triadic

#40C353 #5340C3 #C35340

tetradic

#40C353 #406EC3 #C340B0 #C39440

square

#40C353 #406EC3 #C340B0 #C39440

split-complementary

#40C353 #9440C3 #C3406E

monochromatic

#21682B #2F973E #40C353 #6FD27D #9DE0A7

Accessibility & contrast

On white

2.30

#40C353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#40C353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C353

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C353	#FFFFFF	#000000	##000000
##40C353	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B248

Deuteranopia (green-blind)

#B6A75C

Tritanopia (blue-blind)

#14BEAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c353;
/* rgb */ color: rgb(64, 195, 83);
/* oklch */ color: oklch(72.2% 0.191 145.6);

Tailwind

colors: {
  custom: {
    50: '#85d686',
    500: '#40c353',
    950: '#000000',
  },
}

SCSS

$custom: #40c353;
$custom-light: #85d686;
$custom-dark: #000000;

JSON

{
  "hex": "#40c353",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 83
  },
  "hsl": {
    "h": 128.702,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72189,
    "c": 0.19063,
    "h": 145.6
  },
  "luminance": 0.40745
}

Semantic roles & 50–950 ramp

primary

#40C353

secondary

#CC92C4

accent

#4CC7DC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40C353

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

Preview Lab → · Contrast checker → · Palette generator →