#40904E#40904E

#40904E is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.6% C 0.126 H 147.4°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#40904E
RGB	rgb(64, 144, 78)
HSL	hsl(131, 38%, 41%)
HSV	hsv(131, 56%, 56%)
CMYK	cmyk(55.6%, 0%, 45.8%, 43.5%)
CIE-LAB	lab(53.58, -39.30, 27.79)
CIE-LCH	lch(53.58, 48.13, 144.74°)
OKLab	oklab(58.65% -0.1065 0.0681)
OKLCH	oklch(58.65% 0.126 147.4)
XYZ	xyz(13.4619, 21.5854, 10.6632)
Luminance	0.2159 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40904E #904082

analogous

#5A9040 #40904E #409076

triadic

#40904E #4E4090 #904E40

tetradic

#40904E #405A90 #904082 #907640

square

#40904E #405A90 #904082 #907640

split-complementary

#40904E #764090 #90405A

monochromatic

#1A3B20 #2D6637 #40904E #58B568 #83C88F

Accessibility & contrast

On white

3.95

#40904E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#40904E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40904E

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40904E	#FFFFFF	#000000	##000000
##40904E	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928549

Deuteranopia (green-blind)

#877D52

Tritanopia (blue-blind)

#308D80

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #40904e;
/* rgb */ color: rgb(64, 144, 78);
/* oklch */ color: oklch(58.6% 0.126 147.4);

Tailwind

colors: {
  custom: {
    50: '#7cb180',
    500: '#40904e',
    950: '#000000',
  },
}

SCSS

$custom: #40904e;
$custom-light: #7cb180;
$custom-dark: #000000;

JSON

{
  "hex": "#40904e",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 78
  },
  "hsl": {
    "h": 130.5,
    "s": 38.462,
    "l": 40.784
  },
  "oklch": {
    "l": 0.58645,
    "c": 0.12641,
    "h": 147.4
  },
  "luminance": 0.21587
}

Semantic roles & 50–950 ramp

primary

#40904E

secondary

#B27AA8

accent

#59BACE

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A110A

muted

#7C807C

Preview Lab

Preview with #40904E

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

Preview Lab → · Contrast checker → · Palette generator →