#40A554#40A554

#40A554 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.3% C 0.151 H 147.4°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#40A554
RGB	rgb(64, 165, 84)
HSL	hsl(132, 44%, 45%)
HSV	hsv(132, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 49.1%, 35.3%)
CIE-LAB	lab(60.46, -46.93, 33.33)
CIE-LCH	lch(60.46, 57.56, 144.62°)
OKLab	oklab(64.33% -0.1269 0.081)
OKLCH	oklch(64.33% 0.151 147.4)
XYZ	xyz(17.1686, 28.6387, 13.0088)
Luminance	0.2864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A554 #A54091

analogous

#5FA540 #40A554 #40A586

triadic

#40A554 #5440A5 #A55440

tetradic

#40A554 #405FA5 #A54091 #A58640

square

#40A554 #405FA5 #A54091 #A58640

split-complementary

#40A554 #8640A5 #A5405F

monochromatic

#1E4D27 #2F793E #40A554 #61C274 #8DD39B

Accessibility & contrast

On white

3.12

#40A554 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#40A554 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A554

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A554	#FFFFFF	#000000	##000000
##40A554	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7974D

Deuteranopia (green-blind)

#9A8E5A

Tritanopia (blue-blind)

#26A292

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a554;
/* rgb */ color: rgb(64, 165, 84);
/* oklch */ color: oklch(64.3% 0.151 147.4);

Tailwind

colors: {
  custom: {
    50: '#7fc085',
    500: '#40a554',
    950: '#000000',
  },
}

SCSS

$custom: #40a554;
$custom-light: #7fc085;
$custom-dark: #000000;

JSON

{
  "hex": "#40a554",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 84
  },
  "hsl": {
    "h": 131.881,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64326,
    "c": 0.15051,
    "h": 147.4
  },
  "luminance": 0.2864
}

Semantic roles & 50–950 ramp

primary

#40A554

secondary

#BE83B2

accent

#54BBD4

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #40A554

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

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