#3F8721#3F8721

#3F8721 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.6% C 0.153 H 138.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F8721
RGB	rgb(63, 135, 33)
HSL	hsl(102, 61%, 33%)
HSV	hsv(102, 76%, 53%)
CMYK	cmyk(53.3%, 0%, 75.6%, 47.1%)
CIE-LAB	lab(50.09, -41.30, 45.16)
CIE-LCH	lch(50.09, 61.20, 132.44°)
OKLab	oklab(55.6% -0.1141 0.1017)
OKLCH	oklch(55.6% 0.153 138.3)
XYZ	xyz(10.9880, 18.4937, 4.4292)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8721 #692187

analogous

#728721 #3F8721 #218736

triadic

#3F8721 #213F87 #87213F

tetradic

#3F8721 #217287 #692187 #873621

square

#3F8721 #217287 #692187 #873621

split-complementary

#3F8721 #362187 #872172

monochromatic

#112509 #285615 #3F8721 #56B82D #76D44F

Accessibility & contrast

On white

4.47

#3F8721 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#3F8721 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8721

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8721	#FFFFFF	#000000	##000000
##3F8721	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B0D

Deuteranopia (green-blind)

#82752B

Tritanopia (blue-blind)

#398273

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3f8721;
/* rgb */ color: rgb(63, 135, 33);
/* oklch */ color: oklch(55.6% 0.153 138.3);

Tailwind

colors: {
  custom: {
    50: '#7cab64',
    500: '#3f8721',
    950: '#000000',
  },
}

SCSS

$custom: #3f8721;
$custom-light: #7cab64;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8721",
  "rgb": {
    "r": 63,
    "g": 135,
    "b": 33
  },
  "hsl": {
    "h": 102.353,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55601,
    "c": 0.15283,
    "h": 138.3
  },
  "luminance": 0.18495
}

Semantic roles & 50–950 ramp

primary

#3F8721

secondary

#984DB7

accent

#44E4B5

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F8721

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

Preview Lab → · Contrast checker → · Palette generator →