#3F802D#3F802D

#3F802D is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.8% C 0.135 H 139.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3F802D
RGB	rgb(63, 128, 45)
HSL	hsl(107, 48%, 34%)
HSV	hsv(107, 65%, 50%)
CMYK	cmyk(50.8%, 0%, 64.8%, 49.8%)
CIE-LAB	lab(47.86, -37.32, 37.71)
CIE-LCH	lch(47.86, 53.06, 134.70°)
OKLab	oklab(53.8% -0.1025 0.0876)
OKLCH	oklch(53.8% 0.135 139.5)
XYZ	xyz(10.2423, 16.6838, 5.1627)
Luminance	0.1668 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F802D #6E2D80

analogous

#69802D #3F802D #2D8045

triadic

#3F802D #2D3F80 #802D3F

tetradic

#3F802D #2D6980 #6E2D80 #80452D

square

#3F802D #2D6980 #6E2D80 #80452D

split-complementary

#3F802D #452D80 #802D69

monochromatic

#12250D #29531D #3F802D #55AD3D #77C760

Accessibility & contrast

On white

4.84

#3F802D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3F802D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F802D

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F802D	#FFFFFF	#000000	##FFFFFF
##3F802D	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847523

Deuteranopia (green-blind)

#7B6F34

Tritanopia (blue-blind)

#397C6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f802d;
/* rgb */ color: rgb(63, 128, 45);
/* oklch */ color: oklch(53.8% 0.135 139.5);

Tailwind

colors: {
  custom: {
    50: '#7aa56a',
    500: '#3f802d',
    950: '#000000',
  },
}

SCSS

$custom: #3f802d;
$custom-light: #7aa56a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f802d",
  "rgb": {
    "r": 63,
    "g": 128,
    "b": 45
  },
  "hsl": {
    "h": 106.988,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53799,
    "c": 0.13484,
    "h": 139.5
  },
  "luminance": 0.16685
}

Semantic roles & 50–950 ramp

primary

#3F802D

secondary

#9C5BAE

accent

#50D8BA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F802D

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

Preview Lab → · Contrast checker → · Palette generator →