#3B583E#3B583E

#3B583E is a dark, muted green. Relative luminance 0.083; OKLCH L 42.9% C 0.055 H 147.1°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3B583E
RGB	rgb(59, 88, 62)
HSL	hsl(126, 20%, 29%)
HSV	hsv(126, 33%, 35%)
CMYK	cmyk(33%, 0%, 29.5%, 65.5%)
CIE-LAB	lab(34.51, -16.86, 11.73)
CIE-LCH	lch(34.51, 20.53, 145.17°)
OKLab	oklab(42.95% -0.0461 0.0298)
OKLCH	oklch(42.95% 0.055 147.1)
XYZ	xyz(6.1626, 8.2568, 5.8255)
Luminance	0.0826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B583E #583B55

analogous

#47583B #3B583E #3B584D

triadic

#3B583E #3E3B58 #583E3B

tetradic

#3B583E #3B4758 #583B55 #584D3B

square

#3B583E #3B4758 #583B55 #584D3B

split-complementary

#3B583E #4D3B58 #583B47

monochromatic

#0C120D #223324 #3B583E #547D58 #6F9E74

Accessibility & contrast

On white

7.92

#3B583E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3B583E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B583E

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B583E	#FFFFFF	#000000	##FFFFFF
##3B583E	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533C

Deuteranopia (green-blind)

#54503F

Tritanopia (blue-blind)

#375751

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b583e;
/* rgb */ color: rgb(59, 88, 62);
/* oklch */ color: oklch(42.9% 0.055 147.1);

Tailwind

colors: {
  custom: {
    50: '#728773',
    500: '#3b583e',
    950: '#000000',
  },
}

SCSS

$custom: #3b583e;
$custom-light: #728773;
$custom-dark: #000000;

JSON

{
  "hex": "#3b583e",
  "rgb": {
    "r": 59,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 126.207,
    "s": 19.728,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42948,
    "c": 0.05486,
    "h": 147.1
  },
  "luminance": 0.08257
}

Semantic roles & 50–950 ramp

primary

#3B583E

secondary

#886784

accent

#6BB4BC

background

#F6F8F7

surface

#ECEFED

border

#C7CAC8

text

#080B08

muted

#7B7C7B

Preview Lab

Preview with #3B583E

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

Preview Lab → · Contrast checker → · Palette generator →