#40A45E#40A45E

#40A45E is a light, vivid green. Relative luminance 0.284; OKLCH L 64.2% C 0.140 H 150.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#40A45E
RGB	rgb(64, 164, 94)
HSL	hsl(138, 44%, 45%)
HSV	hsv(138, 61%, 64%)
CMYK	cmyk(61%, 0%, 42.7%, 35.7%)
CIE-LAB	lab(60.29, -44.89, 27.87)
CIE-LCH	lch(60.29, 52.84, 148.16°)
OKLab	oklab(64.24% -0.1213 0.0689)
OKLCH	oklch(64.24% 0.14 150.4)
XYZ	xyz(17.4089, 28.4474, 15.1610)
Luminance	0.2845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A45E #A44086

analogous

#54A440 #40A45E #40A490

triadic

#40A45E #5E40A4 #A45E40

tetradic

#40A45E #4054A4 #A44086 #A49040

square

#40A45E #4054A4 #A44086 #A49040

split-complementary

#40A45E #9040A4 #A44054

monochromatic

#1E4C2C #2F7845 #40A45E #60C17D #8CD2A1

Accessibility & contrast

On white

3.14

#40A45E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#40A45E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A45E

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A45E	#FFFFFF	#000000	##000000
##40A45E	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)

#A59759

Deuteranopia (green-blind)

#988E63

Tritanopia (blue-blind)

#22A193

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a45e;
/* rgb */ color: rgb(64, 164, 94);
/* oklch */ color: oklch(64.2% 0.140 150.4);

Tailwind

colors: {
  custom: {
    50: '#7fc08c',
    500: '#40a45e',
    950: '#000000',
  },
}

SCSS

$custom: #40a45e;
$custom-light: #7fc08c;
$custom-dark: #000000;

JSON

{
  "hex": "#40a45e",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 94
  },
  "hsl": {
    "h": 138,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64235,
    "c": 0.13954,
    "h": 150.4
  },
  "luminance": 0.28449
}

Semantic roles & 50–950 ramp

primary

#40A45E

secondary

#BD83AC

accent

#54ADD4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #40A45E

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

Preview Lab → · Contrast checker → · Palette generator →