#3F9544#3F9544

#3F9544 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.8% C 0.144 H 144.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3F9544
RGB	rgb(63, 149, 68)
HSL	hsl(123, 41%, 42%)
HSV	hsv(123, 58%, 58%)
CMYK	cmyk(57.7%, 0%, 54.4%, 41.6%)
CIE-LAB	lab(55.04, -43.16, 34.81)
CIE-LCH	lch(55.04, 55.44, 141.11°)
OKLab	oklab(59.79% -0.1171 0.0834)
OKLCH	oklch(59.79% 0.144 144.5)
XYZ	xyz(13.8399, 22.9678, 9.1716)
Luminance	0.2297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9544 #953F90

analogous

#65953F #3F9544 #3F956F

triadic

#3F9544 #443F95 #95443F

tetradic

#3F9544 #3F6595 #953F90 #956F3F

square

#3F9544 #3F6595 #953F90 #956F3F

split-complementary

#3F9544 #6F3F95 #953F65

monochromatic

#1B3F1D #2D6A30 #3F9544 #59B95E #84CB88

Accessibility & contrast

On white

3.75

#3F9544 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#3F9544 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9544

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9544	#FFFFFF	#000000	##000000
##3F9544	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98883D

Deuteranopia (green-blind)

#8C814A

Tritanopia (blue-blind)

#309183

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3f9544;
/* rgb */ color: rgb(63, 149, 68);
/* oklch */ color: oklch(59.8% 0.144 144.5);

Tailwind

colors: {
  custom: {
    50: '#7cb57a',
    500: '#3f9544',
    950: '#000000',
  },
}

SCSS

$custom: #3f9544;
$custom-light: #7cb57a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9544",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 68
  },
  "hsl": {
    "h": 123.488,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59785,
    "c": 0.14374,
    "h": 144.5
  },
  "luminance": 0.22969
}

Semantic roles & 50–950 ramp

primary

#3F9544

secondary

#B57BB2

accent

#57C9D0

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #3F9544

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

Preview Lab → · Contrast checker → · Palette generator →