#40903C#40903C

#40903C is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.4% C 0.144 H 142.6°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#40903C
RGB	rgb(64, 144, 60)
HSL	hsl(117, 41%, 40%)
HSV	hsv(117, 58%, 56%)
CMYK	cmyk(55.6%, 0%, 58.3%, 43.5%)
CIE-LAB	lab(53.34, -41.92, 36.79)
CIE-LCH	lch(53.34, 55.78, 138.73°)
OKLab	oklab(58.37% -0.1141 0.0871)
OKLCH	oklch(58.37% 0.144 142.6)
XYZ	xyz(12.9026, 21.3617, 7.7174)
Luminance	0.2136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40903C #8C3C90

analogous

#6A903C #40903C #3C9062

triadic

#40903C #3C4090 #903C40

tetradic

#40903C #3C6A90 #8C3C90 #90623C

square

#40903C #3C6A90 #8C3C90 #90623C

split-complementary

#40903C #623C90 #903C6A

monochromatic

#1A3A18 #2D652A #40903C #57B752 #81C97D

Accessibility & contrast

On white

3.98

#40903C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#40903C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40903C

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40903C	#FFFFFF	#000000	##000000
##40903C	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938434

Deuteranopia (green-blind)

#897D42

Tritanopia (blue-blind)

#348C7D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #40903c;
/* rgb */ color: rgb(64, 144, 60);
/* oklch */ color: oklch(58.4% 0.144 142.6);

Tailwind

colors: {
  custom: {
    50: '#7cb174',
    500: '#40903c',
    950: '#000000',
  },
}

SCSS

$custom: #40903c;
$custom-light: #7cb174;
$custom-dark: #000000;

JSON

{
  "hex": "#40903c",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 60
  },
  "hsl": {
    "h": 117.143,
    "s": 41.176,
    "l": 40
  },
  "oklch": {
    "l": 0.58369,
    "c": 0.14358,
    "h": 142.6
  },
  "luminance": 0.21363
}

Semantic roles & 50–950 ramp

primary

#40903C

secondary

#B075B3

accent

#57D1CB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #40903C

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

Preview Lab → · Contrast checker → · Palette generator →