#40C33B#40C33B

#40C33B is a light, highly saturated green. Relative luminance 0.404; OKLCH L 71.9% C 0.208 H 142.6°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#40C33B
RGB	rgb(64, 195, 59)
HSL	hsl(118, 54%, 50%)
HSV	hsv(118, 70%, 76%)
CMYK	cmyk(67.2%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(69.78, -60.80, 55.43)
CIE-LCH	lch(69.78, 82.28, 137.65°)
OKLab	oklab(71.94% -0.1653 0.1266)
OKLCH	oklch(71.94% 0.208 142.6)
XYZ	xyz(22.4176, 40.4336, 10.7599)
Luminance	0.4044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C33B #BE3BC3

analogous

#84C33B #40C33B #3BC37A

triadic

#40C33B #3B40C3 #C33B40

tetradic

#40C33B #3B84C3 #BE3BC3 #C37A3B

square

#40C33B #3B84C3 #BE3BC3 #C37A3B

split-complementary

#40C33B #7A3BC3 #C33B84

monochromatic

#21651F #31942D #40C33B #6DD269 #9BE098

Accessibility & contrast

On white

2.31

#40C33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#40C33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C33B

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C33B	#FFFFFF	#000000	##000000
##40C33B	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B126

Deuteranopia (green-blind)

#B8A648

Tritanopia (blue-blind)

#20BDA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c33b;
/* rgb */ color: rgb(64, 195, 59);
/* oklch */ color: oklch(71.9% 0.208 142.6);

Tailwind

colors: {
  custom: {
    50: '#86d678',
    500: '#40c33b',
    950: '#000000',
  },
}

SCSS

$custom: #40c33b;
$custom-light: #86d678;
$custom-dark: #000000;

JSON

{
  "hex": "#40c33b",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 117.794,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71939,
    "c": 0.20827,
    "h": 142.6
  },
  "luminance": 0.40436
}

Semantic roles & 50–950 ramp

primary

#40C33B

secondary

#C98ECC

accent

#4BDDD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #40C33B

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

Preview Lab → · Contrast checker → · Palette generator →