#3F875B#3F875B

#3F875B is a mid, moderate green. Relative luminance 0.191; OKLCH L 56.5% C 0.100 H 154.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F875B
RGB	rgb(63, 135, 91)
HSL	hsl(143, 36%, 39%)
HSV	hsv(143, 53%, 53%)
CMYK	cmyk(53.3%, 0%, 32.6%, 47.1%)
CIE-LAB	lab(50.85, -33.19, 16.96)
CIE-LCH	lch(50.85, 37.27, 152.93°)
OKLab	oklab(56.47% -0.0905 0.0429)
OKLCH	oklch(56.47% 0.1 154.6)
XYZ	xyz(12.6012, 19.1390, 12.9256)
Luminance	0.1914 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F875B #873F6B

analogous

#47873F #3F875B #3F877F

triadic

#3F875B #5B3F87 #875B3F

tetradic

#3F875B #3F4787 #873F6B #877F3F

square

#3F875B #3F4787 #873F6B #877F3F

split-complementary

#3F875B #7F3F87 #873F47

monochromatic

#183423 #2C5D3F #3F875B #54AF77 #7EC399

Accessibility & contrast

On white

4.35

#3F875B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3F875B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F875B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F875B	#FFFFFF	#000000	##000000
##3F875B	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D58

Deuteranopia (green-blind)

#7C765E

Tritanopia (blue-blind)

#2C867B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3f875b;
/* rgb */ color: rgb(63, 135, 91);
/* oklch */ color: oklch(56.5% 0.100 154.6);

Tailwind

colors: {
  custom: {
    50: '#7aaa89',
    500: '#3f875b',
    950: '#000000',
  },
}

SCSS

$custom: #3f875b;
$custom-light: #7aaa89;
$custom-dark: #000000;

JSON

{
  "hex": "#3f875b",
  "rgb": {
    "r": 63,
    "g": 135,
    "b": 91
  },
  "hsl": {
    "h": 143.333,
    "s": 36.364,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56472,
    "c": 0.10012,
    "h": 154.6
  },
  "luminance": 0.1914
}

Semantic roles & 50–950 ramp

primary

#3F875B

secondary

#AD7597

accent

#5BA0CC

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #3F875B

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

Preview Lab → · Contrast checker → · Palette generator →