#40A233#40A233

#40A233 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.174 H 141.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#40A233
RGB	rgb(64, 162, 51)
HSL	hsl(113, 52%, 42%)
HSV	hsv(113, 69%, 64%)
CMYK	cmyk(60.5%, 0%, 68.5%, 36.5%)
CIE-LAB	lab(59.13, -49.89, 47.36)
CIE-LCH	lch(59.13, 68.79, 136.49°)
OKLab	oklab(63.11% -0.1362 0.1087)
OKLCH	oklch(63.11% 0.174 141.4)
XYZ	xyz(15.6314, 27.1682, 7.5516)
Luminance	0.2717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A233 #9533A2

analogous

#78A233 #40A233 #33A25E

triadic

#40A233 #3340A2 #A23340

tetradic

#40A233 #3378A2 #9533A2 #A25E33

square

#40A233 #3378A2 #9533A2 #A25E33

split-complementary

#40A233 #5E33A2 #A23378

monochromatic

#1B4516 #2E7324 #40A233 #5AC74C #85D57A

Accessibility & contrast

On white

3.26

#40A233 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#40A233 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A233

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A233	#FFFFFF	#000000	##000000
##40A233	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69324

Deuteranopia (green-blind)

#9A8B3D

Tritanopia (blue-blind)

#319D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a233;
/* rgb */ color: rgb(64, 162, 51);
/* oklch */ color: oklch(63.1% 0.174 141.4);

Tailwind

colors: {
  custom: {
    50: '#80be70',
    500: '#40a233',
    950: '#000000',
  },
}

SCSS

$custom: #40a233;
$custom-light: #80be70;
$custom-dark: #000000;

JSON

{
  "hex": "#40a233",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 51
  },
  "hsl": {
    "h": 112.973,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63111,
    "c": 0.17431,
    "h": 141.4
  },
  "luminance": 0.2717
}

Semantic roles & 50–950 ramp

primary

#40A233

secondary

#B573BE

accent

#4CDCCB

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A233

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

Preview Lab → · Contrast checker → · Palette generator →