#40A34F#40A34F

#40A34F is a light, vivid green. Relative luminance 0.278; OKLCH L 63.7% C 0.152 H 146.3°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#40A34F
RGB	rgb(64, 163, 79)
HSL	hsl(129, 44%, 45%)
HSV	hsv(129, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 51.5%, 36.1%)
CIE-LAB	lab(59.75, -46.90, 35.00)
CIE-LCH	lch(59.75, 58.52, 143.27°)
OKLab	oklab(63.72% -0.1269 0.0845)
OKLCH	oklch(63.72% 0.152 146.3)
XYZ	xyz(16.6218, 27.8473, 11.8947)
Luminance	0.2785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A34F #A34094

analogous

#63A340 #40A34F #40A381

triadic

#40A34F #4F40A3 #A34F40

tetradic

#40A34F #4063A3 #A34094 #A38140

square

#40A34F #4063A3 #A34094 #A38140

split-complementary

#40A34F #8140A3 #A34063

monochromatic

#1D4B24 #2F773A #40A34F #60C06E #8CD296

Accessibility & contrast

On white

3.20

#40A34F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#40A34F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A34F

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A34F	#FFFFFF	#000000	##000000
##40A34F	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59548

Deuteranopia (green-blind)

#988D55

Tritanopia (blue-blind)

#299F90

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a34f;
/* rgb */ color: rgb(64, 163, 79);
/* oklch */ color: oklch(63.7% 0.152 146.3);

Tailwind

colors: {
  custom: {
    50: '#7fbf82',
    500: '#40a34f',
    950: '#000000',
  },
}

SCSS

$custom: #40a34f;
$custom-light: #7fbf82;
$custom-dark: #000000;

JSON

{
  "hex": "#40a34f",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 79
  },
  "hsl": {
    "h": 129.091,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63719,
    "c": 0.15244,
    "h": 146.3
  },
  "luminance": 0.27849
}

Semantic roles & 50–950 ramp

primary

#40A34F

secondary

#BD82B4

accent

#54C0D3

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A34F

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

Preview Lab → · Contrast checker → · Palette generator →