#40903F#40903F

#40903F is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.4% C 0.141 H 143.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#40903F
RGB	rgb(64, 144, 63)
HSL	hsl(119, 39%, 41%)
HSV	hsv(119, 56%, 56%)
CMYK	cmyk(55.6%, 0%, 56.3%, 43.5%)
CIE-LAB	lab(53.38, -41.53, 35.34)
CIE-LCH	lch(53.38, 54.54, 139.61°)
OKLab	oklab(58.41% -0.1129 0.0842)
OKLCH	oklch(58.41% 0.141 143.3)
XYZ	xyz(12.9841, 21.3943, 8.1470)
Luminance	0.2140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40903F #8F3F90

analogous

#68903F #40903F #3F9066

triadic

#40903F #3F4090 #903F40

tetradic

#40903F #3F6890 #8F3F90 #90663F

square

#40903F #3F6890 #8F3F90 #90663F

split-complementary

#40903F #663F90 #903F68

monochromatic

#1A3B1A #2D652C #40903F #58B557 #82C881

Accessibility & contrast

On white

3.98

#40903F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#40903F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40903F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40903F	#FFFFFF	#000000	##000000
##40903F	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938437

Deuteranopia (green-blind)

#887D45

Tritanopia (blue-blind)

#348C7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #40903f;
/* rgb */ color: rgb(64, 144, 63);
/* oklch */ color: oklch(58.4% 0.141 143.3);

Tailwind

colors: {
  custom: {
    50: '#7cb176',
    500: '#40903f',
    950: '#000000',
  },
}

SCSS

$custom: #40903f;
$custom-light: #7cb176;
$custom-dark: #000000;

JSON

{
  "hex": "#40903f",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 63
  },
  "hsl": {
    "h": 119.259,
    "s": 39.13,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58409,
    "c": 0.14087,
    "h": 143.3
  },
  "luminance": 0.21395
}

Semantic roles & 50–950 ramp

primary

#40903F

secondary

#B278B2

accent

#59CFCE

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #40903F

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

Preview Lab → · Contrast checker → · Palette generator →