#40A45F#40A45F

#40A45F is a light, vivid green. Relative luminance 0.285; OKLCH L 64.3% C 0.139 H 150.7°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#40A45F
RGB	rgb(64, 164, 95)
HSL	hsl(139, 44%, 45%)
HSV	hsv(139, 61%, 64%)
CMYK	cmyk(61%, 0%, 42.1%, 35.7%)
CIE-LAB	lab(60.31, -44.71, 27.36)
CIE-LCH	lch(60.31, 52.42, 148.53°)
OKLab	oklab(64.25% -0.1209 0.0677)
OKLCH	oklch(64.25% 0.139 150.7)
XYZ	xyz(17.4541, 28.4654, 15.3988)
Luminance	0.2847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A45F #A44085

analogous

#53A440 #40A45F #40A491

triadic

#40A45F #5F40A4 #A45F40

tetradic

#40A45F #4053A4 #A44085 #A49140

square

#40A45F #4053A4 #A44085 #A49140

split-complementary

#40A45F #9140A4 #A44053

monochromatic

#1E4C2C #2F7846 #40A45F #60C17E #8CD2A2

Accessibility & contrast

On white

3.14

#40A45F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#40A45F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A45F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A45F	#FFFFFF	#000000	##000000
##40A45F	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5975A

Deuteranopia (green-blind)

#988E64

Tritanopia (blue-blind)

#21A193

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a45f;
/* rgb */ color: rgb(64, 164, 95);
/* oklch */ color: oklch(64.3% 0.139 150.7);

Tailwind

colors: {
  custom: {
    50: '#7fc08d',
    500: '#40a45f',
    950: '#000000',
  },
}

SCSS

$custom: #40a45f;
$custom-light: #7fc08d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a45f",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 95
  },
  "hsl": {
    "h": 138.6,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64253,
    "c": 0.13857,
    "h": 150.7
  },
  "luminance": 0.28467
}

Semantic roles & 50–950 ramp

primary

#40A45F

secondary

#BD83AB

accent

#54ACD4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #40A45F

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

Preview Lab → · Contrast checker → · Palette generator →