#3F9042#3F9042

#3F9042 is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.4% C 0.139 H 144.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F9042
RGB	rgb(63, 144, 66)
HSL	hsl(122, 39%, 41%)
HSV	hsv(122, 56%, 56%)
CMYK	cmyk(56.3%, 0%, 54.2%, 43.5%)
CIE-LAB	lab(53.38, -41.40, 33.82)
CIE-LCH	lch(53.38, 53.45, 140.75°)
OKLab	oklab(58.41% -0.1124 0.0811)
OKLCH	oklch(58.41% 0.139 144.2)
XYZ	xyz(13.0058, 21.3955, 8.5976)
Luminance	0.2140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9042 #903F8D

analogous

#64903F #3F9042 #3F906A

triadic

#3F9042 #423F90 #90423F

tetradic

#3F9042 #3F6490 #903F8D #906A3F

square

#3F9042 #3F6490 #903F8D #906A3F

split-complementary

#3F9042 #6A3F90 #903F64

monochromatic

#1A3B1B #2C652E #3F9042 #57B55A #81C884

Accessibility & contrast

On white

3.98

#3F9042 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3F9042 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9042

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9042	#FFFFFF	#000000	##000000
##3F9042	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93843B

Deuteranopia (green-blind)

#887D48

Tritanopia (blue-blind)

#318C7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3f9042;
/* rgb */ color: rgb(63, 144, 66);
/* oklch */ color: oklch(58.4% 0.139 144.2);

Tailwind

colors: {
  custom: {
    50: '#7cb178',
    500: '#3f9042',
    950: '#000000',
  },
}

SCSS

$custom: #3f9042;
$custom-light: #7cb178;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9042",
  "rgb": {
    "r": 63,
    "g": 144,
    "b": 66
  },
  "hsl": {
    "h": 122.222,
    "s": 39.13,
    "l": 40.588
  },
  "oklch": {
    "l": 0.58412,
    "c": 0.13858,
    "h": 144.2
  },
  "luminance": 0.21397
}

Semantic roles & 50–950 ramp

primary

#3F9042

secondary

#B278B0

accent

#59CBCF

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #3F9042

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

Preview Lab → · Contrast checker → · Palette generator →