#3F9545#3F9545

#3F9545 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.8% C 0.143 H 144.8°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#3F9545
RGB	rgb(63, 149, 69)
HSL	hsl(124, 41%, 42%)
HSV	hsv(124, 58%, 58%)
CMYK	cmyk(57.7%, 0%, 53.7%, 41.6%)
CIE-LAB	lab(55.05, -43.02, 34.32)
CIE-LCH	lch(55.05, 55.03, 141.42°)
OKLab	oklab(59.8% -0.1167 0.0824)
OKLCH	oklch(59.8% 0.143 144.8)
XYZ	xyz(13.8707, 22.9801, 9.3337)
Luminance	0.2298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9545 #953F8F

analogous

#64953F #3F9545 #3F9570

triadic

#3F9545 #453F95 #95453F

tetradic

#3F9545 #3F6495 #953F8F #95703F

square

#3F9545 #3F6495 #953F8F #95703F

split-complementary

#3F9545 #703F95 #953F64

monochromatic

#1B3F1D #2D6A31 #3F9545 #59B95F #84CB89

Accessibility & contrast

On white

3.75

#3F9545 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#3F9545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9545

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9545	#FFFFFF	#000000	##000000
##3F9545	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98883E

Deuteranopia (green-blind)

#8C814B

Tritanopia (blue-blind)

#2F9183

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3f9545;
/* rgb */ color: rgb(63, 149, 69);
/* oklch */ color: oklch(59.8% 0.143 144.8);

Tailwind

colors: {
  custom: {
    50: '#7cb57b',
    500: '#3f9545',
    950: '#000000',
  },
}

SCSS

$custom: #3f9545;
$custom-light: #7cb57b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9545",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 69
  },
  "hsl": {
    "h": 124.186,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.598,
    "c": 0.14281,
    "h": 144.8
  },
  "luminance": 0.22981
}

Semantic roles & 50–950 ramp

primary

#3F9545

secondary

#B57BB1

accent

#57C8D0

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #3F9545

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

Preview Lab → · Contrast checker → · Palette generator →