#40A723#40A723

#40A723 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.190 H 140.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#40A723
RGB	rgb(64, 167, 35)
HSL	hsl(107, 65%, 40%)
HSV	hsv(107, 79%, 65%)
CMYK	cmyk(61.7%, 0%, 79%, 34.5%)
CIE-LAB	lab(60.65, -52.95, 54.78)
CIE-LCH	lch(60.65, 76.19, 134.02°)
OKLab	oklab(64.33% -0.1454 0.1221)
OKLCH	oklch(64.33% 0.19 140)
XYZ	xyz(16.2357, 28.8473, 6.3023)
Luminance	0.2885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A723 #8A23A7

analogous

#82A723 #40A723 #23A748

triadic

#40A723 #2340A7 #A72340

tetradic

#40A723 #2382A7 #8A23A7 #A74823

square

#40A723 #2382A7 #8A23A7 #A74823

split-complementary

#40A723 #4823A7 #A72382

monochromatic

#19420E #2D7418 #40A723 #56D433 #80DF66

Accessibility & contrast

On white

3.10

#40A723 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#40A723 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A723

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A723	#FFFFFF	#000000	##000000
##40A723	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#9F8F32

Tritanopia (blue-blind)

#32A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a723;
/* rgb */ color: rgb(64, 167, 35);
/* oklch */ color: oklch(64.3% 0.190 140.0);

Tailwind

colors: {
  custom: {
    50: '#82c269',
    500: '#40a723',
    950: '#000000',
  },
}

SCSS

$custom: #40a723;
$custom-light: #82c269;
$custom-dark: #000000;

JSON

{
  "hex": "#40a723",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 35
  },
  "hsl": {
    "h": 106.818,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.6433,
    "c": 0.18985,
    "h": 140
  },
  "luminance": 0.28849
}

Semantic roles & 50–950 ramp

primary

#40A723

secondary

#AF61C4

accent

#3FE8C3

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #40A723

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

Preview Lab → · Contrast checker → · Palette generator →