#033F0A#033F0A

#033F0A is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.0% C 0.100 H 144.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#033F0A
RGB	rgb(3, 63, 10)
HSL	hsl(127, 91%, 13%)
HSV	hsv(127, 95%, 25%)
CMYK	cmyk(95.2%, 0%, 84.1%, 75.3%)
CIE-LAB	lab(22.29, -30.06, 25.80)
CIE-LCH	lch(22.29, 39.62, 139.36°)
OKLab	oklab(32.03% -0.0812 0.0585)
OKLCH	oklch(32.03% 0.1 144.2)
XYZ	xyz(1.8697, 3.5960, 0.8827)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 1.05

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033F0A #3F0338

analogous

#1A3F03 #033F0A #033F28

triadic

#033F0A #0A033F #3F0A03

tetradic

#033F0A #031A3F #3F0338 #3F2803

square

#033F0A #031A3F #3F0338 #3F2803

split-complementary

#033F0A #28033F #3F031A

monochromatic

#011D05 #011D05 #033F0A #067913 #09B41D

Accessibility & contrast

On white

12.21

#033F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#033F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033F0A

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033F0A	#FFFFFF	#000000	##FFFFFF
##033F0A	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403803

Deuteranopia (green-blind)

#3A3410

Tritanopia (blue-blind)

#003D35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #033f0a;
/* rgb */ color: rgb(3, 63, 10);
/* oklch */ color: oklch(32.0% 0.100 144.2);

Tailwind

colors: {
  custom: {
    50: '#52754d',
    500: '#033f0a',
    950: '#000000',
  },
}

SCSS

$custom: #033f0a;
$custom-light: #52754d;
$custom-dark: #000000;

JSON

{
  "hex": "#033f0a",
  "rgb": {
    "r": 3,
    "g": 63,
    "b": 10
  },
  "hsl": {
    "h": 127,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.32025,
    "c": 0.10005,
    "h": 144.2
  },
  "luminance": 0.03596
}

Semantic roles & 50–950 ramp

primary

#033F0A

secondary

#811D75

accent

#29E6FF

background

#F4F7F4

surface

#E7EDE7

border

#C3C8C3

text

#030801

muted

#787B77

Preview Lab

Preview with #033F0A

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

Preview Lab → · Contrast checker → · Palette generator →