#3F9554#3F9554

#3F9554 is a mid, vivid green. Relative luminance 0.232; OKLCH L 60.0% C 0.128 H 149.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F9554
RGB	rgb(63, 149, 84)
HSL	hsl(135, 41%, 42%)
HSV	hsv(135, 58%, 58%)
CMYK	cmyk(57.7%, 0%, 43.6%, 41.6%)
CIE-LAB	lab(55.27, -40.66, 26.71)
CIE-LCH	lch(55.27, 48.65, 146.70°)
OKLab	oklab(60.05% -0.1101 0.0659)
OKLCH	oklch(60.05% 0.128 149.1)
XYZ	xyz(14.3966, 23.1905, 12.1033)
Luminance	0.2319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9554 #953F80

analogous

#55953F #3F9554 #3F957F

triadic

#3F9554 #543F95 #95543F

tetradic

#3F9554 #3F5595 #953F80 #957F3F

square

#3F9554 #3F5595 #953F80 #957F3F

split-complementary

#3F9554 #7F3F95 #953F55

monochromatic

#1B3F24 #2D6A3C #3F9554 #59B970 #84CB95

Accessibility & contrast

On white

3.72

#3F9554 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#3F9554 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9554

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9554	#FFFFFF	#000000	##000000
##3F9554	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96894F

Deuteranopia (green-blind)

#8B8158

Tritanopia (blue-blind)

#2A9285

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3f9554;
/* rgb */ color: rgb(63, 149, 84);
/* oklch */ color: oklch(60.0% 0.128 149.1);

Tailwind

colors: {
  custom: {
    50: '#7cb585',
    500: '#3f9554',
    950: '#000000',
  },
}

SCSS

$custom: #3f9554;
$custom-light: #7cb585;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9554",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 84
  },
  "hsl": {
    "h": 134.651,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60048,
    "c": 0.12827,
    "h": 149.1
  },
  "luminance": 0.23192
}

Semantic roles & 50–950 ramp

primary

#3F9554

secondary

#B57BA7

accent

#57B3D0

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A110B

muted

#7C807C

Preview Lab

Preview with #3F9554

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

Preview Lab → · Contrast checker → · Palette generator →