#3F8D41#3F8D41

#3F8D41 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.135 H 144.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F8D41
RGB	rgb(63, 141, 65)
HSL	hsl(122, 38%, 40%)
HSV	hsv(122, 55%, 55%)
CMYK	cmyk(55.3%, 0%, 53.9%, 44.7%)
CIE-LAB	lab(52.38, -40.30, 33.12)
CIE-LCH	lch(52.38, 52.16, 140.58°)
OKLab	oklab(57.59% -0.1095 0.0795)
OKLCH	oklch(57.59% 0.135 144)
XYZ	xyz(12.5282, 20.4871, 8.2942)
Luminance	0.2049 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8D41 #8D3F8B

analogous

#648D3F #3F8D41 #3F8D68

triadic

#3F8D41 #413F8D #8D413F

tetradic

#3F8D41 #3F648D #8D3F8B #8D683F

square

#3F8D41 #3F648D #8D3F8B #8D683F

split-complementary

#3F8D41 #683F8D #8D3F64

monochromatic

#19381A #2C632D #3F8D41 #56B358 #80C682

Accessibility & contrast

On white

4.12

#3F8D41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3F8D41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8D41

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8D41	#FFFFFF	#000000	##000000
##3F8D41	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90813A

Deuteranopia (green-blind)

#857A46

Tritanopia (blue-blind)

#33897C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f8d41;
/* rgb */ color: rgb(63, 141, 65);
/* oklch */ color: oklch(57.6% 0.135 144.0);

Tailwind

colors: {
  custom: {
    50: '#7baf77',
    500: '#3f8d41',
    950: '#000000',
  },
}

SCSS

$custom: #3f8d41;
$custom-light: #7baf77;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8d41",
  "rgb": {
    "r": 63,
    "g": 141,
    "b": 65
  },
  "hsl": {
    "h": 121.538,
    "s": 38.235,
    "l": 40
  },
  "oklch": {
    "l": 0.57589,
    "c": 0.13526,
    "h": 144
  },
  "luminance": 0.20488
}

Semantic roles & 50–950 ramp

primary

#3F8D41

secondary

#B177AF

accent

#5ACBCE

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #3F8D41

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

Preview Lab → · Contrast checker → · Palette generator →