#3F5F4E#3F5F4E

#3F5F4E is a mid, muted green. Relative luminance 0.098; OKLCH L 45.5% C 0.047 H 160.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F5F4E
RGB	rgb(63, 95, 78)
HSL	hsl(148, 20%, 31%)
HSV	hsv(148, 34%, 37%)
CMYK	cmyk(33.7%, 0%, 17.9%, 62.7%)
CIE-LAB	lab(37.46, -15.83, 6.04)
CIE-LCH	lch(37.46, 16.94, 159.12°)
OKLab	oklab(45.52% -0.0442 0.0156)
OKLCH	oklch(45.52% 0.047 160.6)
XYZ	xyz(7.5168, 9.7909, 8.7000)
Luminance	0.0979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5F4E #5F3F50

analogous

#405F3F #3F5F4E #3F5F5E

triadic

#3F5F4E #4E3F5F #5F4E3F

tetradic

#3F5F4E #3F405F #5F3F50 #5F5E3F

square

#3F5F4E #3F405F #5F3F50 #5F5E3F

split-complementary

#3F5F4E #5E3F5F #5F3F40

monochromatic

#0E1512 #273A30 #3F5F4E #57846C #75A38B

Accessibility & contrast

On white

7.10

#3F5F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3F5F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5F4E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5F4E	#FFFFFF	#000000	##FFFFFF
##3F5F4E	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4D

Deuteranopia (green-blind)

#59574F

Tritanopia (blue-blind)

#385F5A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3f5f4e;
/* rgb */ color: rgb(63, 95, 78);
/* oklch */ color: oklch(45.5% 0.047 160.6);

Tailwind

colors: {
  custom: {
    50: '#758c7f',
    500: '#3f5f4e',
    950: '#000000',
  },
}

SCSS

$custom: #3f5f4e;
$custom-light: #758c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5f4e",
  "rgb": {
    "r": 63,
    "g": 95,
    "b": 78
  },
  "hsl": {
    "h": 148.125,
    "s": 20.253,
    "l": 30.98
  },
  "oklch": {
    "l": 0.45519,
    "c": 0.04685,
    "h": 160.6
  },
  "luminance": 0.09791
}

Semantic roles & 50–950 ramp

primary

#3F5F4E

secondary

#8F6B7E

accent

#6B96BD

background

#F7F8F7

surface

#EDF0EE

border

#C8CBC9

text

#080C0A

muted

#7B7D7C

Preview Lab

Preview with #3F5F4E

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

Preview Lab → · Contrast checker → · Palette generator →