#3F6410#3F6410

#3F6410 is a mid, moderate yellow-green. Relative luminance 0.102; OKLCH L 45.8% C 0.117 H 131.3°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F6410
RGB	rgb(63, 100, 16)
HSL	hsl(86, 72%, 23%)
HSV	hsv(86, 84%, 39%)
CMYK	cmyk(37%, 0%, 84%, 60.8%)
CIE-LAB	lab(38.21, -27.13, 39.77)
CIE-LCH	lch(38.21, 48.14, 124.30°)
OKLab	oklab(45.83% -0.077 0.0877)
OKLCH	oklch(45.83% 0.117 131.3)
XYZ	xyz(6.7005, 10.2083, 2.1075)
Luminance	0.1021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6410 #351064

analogous

#645F10 #3F6410 #156410

triadic

#3F6410 #103F64 #64103F

tetradic

#3F6410 #10645F #351064 #641015

square

#3F6410 #10645F #351064 #641015

split-complementary

#3F6410 #101564 #5F1064

monochromatic

#111A04 #1E2F08 #3F6410 #609918 #81CE21

Accessibility & contrast

On white

6.90

#3F6410 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3F6410 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6410

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6410	#FFFFFF	#000000	##FFFFFF
##3F6410	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C00

Deuteranopia (green-blind)

#645919

Tritanopia (blue-blind)

#405F55

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3f6410;
/* rgb */ color: rgb(63, 100, 16);
/* oklch */ color: oklch(45.8% 0.117 131.3);

Tailwind

colors: {
  custom: {
    50: '#789057',
    500: '#3f6410',
    950: '#000000',
  },
}

SCSS

$custom: #3f6410;
$custom-light: #789057;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6410",
  "rgb": {
    "r": 63,
    "g": 100,
    "b": 16
  },
  "hsl": {
    "h": 86.429,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.45826,
    "c": 0.11677,
    "h": 131.3
  },
  "luminance": 0.10209
}

Semantic roles & 50–950 ramp

primary

#3F6410

secondary

#62339D

accent

#39EF89

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #3F6410

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

Preview Lab → · Contrast checker → · Palette generator →