#40A625#40A625

#40A625 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.188 H 140.1°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#40A625
RGB	rgb(64, 166, 37)
HSL	hsl(107, 64%, 40%)
HSV	hsv(107, 78%, 65%)
CMYK	cmyk(61.4%, 0%, 77.7%, 34.9%)
CIE-LAB	lab(60.33, -52.46, 53.84)
CIE-LCH	lch(60.33, 75.17, 134.26°)
OKLab	oklab(64.07% -0.144 0.1204)
OKLCH	oklch(64.07% 0.188 140.1)
XYZ	xyz(16.0838, 28.4945, 6.4023)
Luminance	0.2850 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A625 #8B25A6

analogous

#81A625 #40A625 #25A64B

triadic

#40A625 #2540A6 #A62540

tetradic

#40A625 #2581A6 #8B25A6 #A64B25

square

#40A625 #2581A6 #8B25A6 #A64B25

split-complementary

#40A625 #4B25A6 #A62581

monochromatic

#19420F #2D741A #40A625 #57D236 #81DD68

Accessibility & contrast

On white

3.13

#40A625 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#40A625 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A625

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A625	#FFFFFF	#000000	##000000
##40A625	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9703

Deuteranopia (green-blind)

#9E8E33

Tritanopia (blue-blind)

#32A08E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a625;
/* rgb */ color: rgb(64, 166, 37);
/* oklch */ color: oklch(64.1% 0.188 140.1);

Tailwind

colors: {
  custom: {
    50: '#81c16a',
    500: '#40a625',
    950: '#000000',
  },
}

SCSS

$custom: #40a625;
$custom-light: #81c16a;
$custom-dark: #000000;

JSON

{
  "hex": "#40a625",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 37
  },
  "hsl": {
    "h": 107.442,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64074,
    "c": 0.18769,
    "h": 140.1
  },
  "luminance": 0.28496
}

Semantic roles & 50–950 ramp

primary

#40A625

secondary

#AF64C3

accent

#41E7C4

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #40A625

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

Preview Lab → · Contrast checker → · Palette generator →