#3F8E1E#3F8E1E

#3F8E1E is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.163 H 138.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F8E1E
RGB	rgb(63, 142, 30)
HSL	hsl(102, 65%, 34%)
HSV	hsv(102, 79%, 56%)
CMYK	cmyk(55.6%, 0%, 78.9%, 44.3%)
CIE-LAB	lab(52.39, -44.27, 48.50)
CIE-LCH	lch(52.39, 65.66, 132.39°)
OKLab	oklab(57.49% -0.1222 0.1082)
OKLCH	oklch(57.49% 0.163 138.5)
XYZ	xyz(11.9568, 20.4955, 4.5540)
Luminance	0.2050 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8E1E #6D1E8E

analogous

#778E1E #3F8E1E #1E8E35

triadic

#3F8E1E #1E3F8E #8E1E3F

tetradic

#3F8E1E #1E778E #6D1E8E #8E351E

square

#3F8E1E #1E778E #6D1E8E #8E351E

split-complementary

#3F8E1E #351E8E #8E1E77

monochromatic

#122909 #295B13 #3F8E1E #55C129 #76D94D

Accessibility & contrast

On white

4.12

#3F8E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3F8E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8E1E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8E1E	#FFFFFF	#000000	##000000
##3F8E1E	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)

#938101

Deuteranopia (green-blind)

#887B2A

Tritanopia (blue-blind)

#388979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f8e1e;
/* rgb */ color: rgb(63, 142, 30);
/* oklch */ color: oklch(57.5% 0.163 138.5);

Tailwind

colors: {
  custom: {
    50: '#7db063',
    500: '#3f8e1e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8e1e;
$custom-light: #7db063;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8e1e",
  "rgb": {
    "r": 63,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 102.321,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57494,
    "c": 0.16328,
    "h": 138.5
  },
  "luminance": 0.20497
}

Semantic roles & 50–950 ramp

primary

#3F8E1E

secondary

#9B4CBC

accent

#40E8B6

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #3F8E1E

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

Preview Lab → · Contrast checker → · Palette generator →