#3F8323#3F8323

#3F8323 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.5% C 0.146 H 138.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F8323
RGB	rgb(63, 131, 35)
HSL	hsl(103, 58%, 33%)
HSV	hsv(103, 73%, 51%)
CMYK	cmyk(51.9%, 0%, 73.3%, 48.6%)
CIE-LAB	lab(48.77, -39.51, 43.05)
CIE-LCH	lch(48.77, 58.44, 132.55°)
OKLab	oklab(54.52% -0.1091 0.0976)
OKLCH	oklch(54.52% 0.146 138.2)
XYZ	xyz(10.4692, 17.4099, 4.3986)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8323 #672383

analogous

#6F8323 #3F8323 #238337

triadic

#3F8323 #233F83 #83233F

tetradic

#3F8323 #236F83 #672383 #833723

square

#3F8323 #236F83 #672383 #833723

split-complementary

#3F8323 #372383 #83236F

monochromatic

#112209 #285316 #3F8323 #56B330 #76D050

Accessibility & contrast

On white

4.69

#3F8323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3F8323 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8323

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8323	#FFFFFF	#000000	##FFFFFF
##3F8323	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877713

Deuteranopia (green-blind)

#7E722C

Tritanopia (blue-blind)

#3A7E70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3f8323;
/* rgb */ color: rgb(63, 131, 35);
/* oklch */ color: oklch(54.5% 0.146 138.2);

Tailwind

colors: {
  custom: {
    50: '#7ba864',
    500: '#3f8323',
    950: '#000000',
  },
}

SCSS

$custom: #3f8323;
$custom-light: #7ba864;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8323",
  "rgb": {
    "r": 63,
    "g": 131,
    "b": 35
  },
  "hsl": {
    "h": 102.5,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54522,
    "c": 0.14639,
    "h": 138.2
  },
  "luminance": 0.17411
}

Semantic roles & 50–950 ramp

primary

#3F8323

secondary

#964EB4

accent

#47E1B4

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F8323

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

Preview Lab → · Contrast checker → · Palette generator →