#3F6C19#3F6C19

#3F6C19 is a mid, vivid yellow-green. Relative luminance 0.119; OKLCH L 48.1% C 0.122 H 134.0°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F6C19
RGB	rgb(63, 108, 25)
HSL	hsl(93, 62%, 26%)
HSV	hsv(93, 77%, 42%)
CMYK	cmyk(41.7%, 0%, 76.9%, 57.6%)
CIE-LAB	lab(40.98, -30.31, 39.16)
CIE-LCH	lch(40.98, 49.52, 127.74°)
OKLab	oklab(48.1% -0.085 0.088)
OKLCH	oklch(48.1% 0.122 134)
XYZ	xyz(7.5878, 11.8517, 2.8073)
Luminance	0.1185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6C19 #46196C

analogous

#686C19 #3F6C19 #196C1C

triadic

#3F6C19 #193F6C #6C193F

tetradic

#3F6C19 #19686C #46196C #6C1C19

square

#3F6C19 #19686C #46196C #6C1C19

split-complementary

#3F6C19 #1C196C #6C1968

monochromatic

#0E1906 #223A0D #3F6C19 #5C9E25 #79CF30

Accessibility & contrast

On white

6.23

#3F6C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3F6C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6C19

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6C19	#FFFFFF	#000000	##FFFFFF
##3F6C19	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706309

Deuteranopia (green-blind)

#6A5F21

Tritanopia (blue-blind)

#3F685C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3f6c19;
/* rgb */ color: rgb(63, 108, 25);
/* oklch */ color: oklch(48.1% 0.122 134.0);

Tailwind

colors: {
  custom: {
    50: '#78965c',
    500: '#3f6c19',
    950: '#000000',
  },
}

SCSS

$custom: #3f6c19;
$custom-light: #78965c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6c19",
  "rgb": {
    "r": 63,
    "g": 108,
    "b": 25
  },
  "hsl": {
    "h": 92.53,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48104,
    "c": 0.12228,
    "h": 134
  },
  "luminance": 0.11852
}

Semantic roles & 50–950 ramp

primary

#3F6C19

secondary

#753FA1

accent

#42E59B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6C19

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

Preview Lab → · Contrast checker → · Palette generator →