#033F0F#033F0F

#033F0F is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.1% C 0.096 H 145.6°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#033F0F
RGB	rgb(3, 63, 15)
HSL	hsl(132, 91%, 13%)
HSV	hsv(132, 95%, 25%)
CMYK	cmyk(95.2%, 0%, 76.2%, 75.3%)
CIE-LAB	lab(22.33, -29.50, 23.55)
CIE-LCH	lch(22.33, 37.75, 141.41°)
OKLab	oklab(32.08% -0.0794 0.0544)
OKLCH	oklch(32.08% 0.096 145.6)
XYZ	xyz(1.9011, 3.6086, 1.0482)
Luminance	0.0361 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 1.92

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033F0F #3F0333

analogous

#153F03 #033F0F #033F2D

triadic

#033F0F #0F033F #3F0F03

tetradic

#033F0F #03153F #3F0333 #3F2D03

square

#033F0F #03153F #3F0333 #3F2D03

split-complementary

#033F0F #2D033F #3F0315

monochromatic

#011D07 #011D07 #033F0F #06791D #09B42B

Accessibility & contrast

On white

12.20

#033F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#033F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033F0F

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033F0F	#FFFFFF	#000000	##FFFFFF
##033F0F	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403809

Deuteranopia (green-blind)

#3A3414

Tritanopia (blue-blind)

#003D35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #033f0f;
/* rgb */ color: rgb(3, 63, 15);
/* oklch */ color: oklch(32.1% 0.096 145.6);

Tailwind

colors: {
  custom: {
    50: '#517550',
    500: '#033f0f',
    950: '#000000',
  },
}

SCSS

$custom: #033f0f;
$custom-light: #517550;
$custom-dark: #000000;

JSON

{
  "hex": "#033f0f",
  "rgb": {
    "r": 3,
    "g": 63,
    "b": 15
  },
  "hsl": {
    "h": 132,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.32076,
    "c": 0.09625,
    "h": 145.6
  },
  "luminance": 0.03609
}

Semantic roles & 50–950 ramp

primary

#033F0F

secondary

#811D6D

accent

#29D4FF

background

#F4F7F4

surface

#E7EDE7

border

#C3C8C3

text

#030802

muted

#787B78

Preview Lab

Preview with #033F0F

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

Preview Lab → · Contrast checker → · Palette generator →