#3F952B#3F952B

#3F952B is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.5% C 0.164 H 140.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3F952B
RGB	rgb(63, 149, 43)
HSL	hsl(109, 55%, 38%)
HSV	hsv(109, 71%, 58%)
CMYK	cmyk(57.7%, 0%, 71.1%, 41.6%)
CIE-LAB	lab(54.79, -45.98, 46.05)
CIE-LCH	lch(54.79, 65.07, 134.95°)
OKLab	oklab(59.5% -0.1261 0.105)
OKLCH	oklch(59.5% 0.164 140.2)
XYZ	xyz(13.2328, 22.7249, 5.9741)
Luminance	0.2273 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F952B #812B95

analogous

#74952B #3F952B #2B954C

triadic

#3F952B #2B3F95 #952B3F

tetradic

#3F952B #2B7495 #812B95 #954C2B

square

#3F952B #2B7495 #812B95 #954C2B

split-complementary

#3F952B #4C2B95 #952B74

monochromatic

#173610 #2B661D #3F952B #53C439 #7CD367

Accessibility & contrast

On white

3.79

#3F952B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#3F952B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F952B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F952B	#FFFFFF	#000000	##000000
##3F952B	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99881B

Deuteranopia (green-blind)

#8E8035

Tritanopia (blue-blind)

#359080

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3f952b;
/* rgb */ color: rgb(63, 149, 43);
/* oklch */ color: oklch(59.5% 0.164 140.2);

Tailwind

colors: {
  custom: {
    50: '#7eb56b',
    500: '#3f952b',
    950: '#000000',
  },
}

SCSS

$custom: #3f952b;
$custom-light: #7eb56b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f952b",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 43
  },
  "hsl": {
    "h": 108.679,
    "s": 55.208,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59497,
    "c": 0.16404,
    "h": 140.2
  },
  "luminance": 0.22726
}

Semantic roles & 50–950 ramp

primary

#3F952B

secondary

#A962BA

accent

#49DFC2

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #3F952B

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

Preview Lab → · Contrast checker → · Palette generator →