#212F04#212F04

#212F04 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.2% C 0.067 H 126.2°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#212F04
RGB	rgb(33, 47, 4)
HSL	hsl(80, 84%, 10%)
HSV	hsv(80, 91%, 18%)
CMYK	cmyk(29.8%, 0%, 91.5%, 81.6%)
CIE-LAB	lab(17.30, -13.65, 22.91)
CIE-LCH	lch(17.30, 26.66, 120.79°)
OKLab	oklab(28.24% -0.0395 0.054)
OKLCH	oklch(28.24% 0.067 126.2)
XYZ	xyz(1.6656, 2.3651, 0.4836)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212F04 #12042F

analogous

#2F2804 #212F04 #0B2F04

triadic

#212F04 #04212F #2F0421

tetradic

#212F04 #042F28 #12042F #2F040B

square

#212F04 #042F28 #12042F #2F040B

split-complementary

#212F04 #040B2F #28042F

monochromatic

#141C02 #141C02 #212F04 #496709 #70A00E

Accessibility & contrast

On white

14.26

#212F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#212F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212F04

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212F04	#FFFFFF	#000000	##FFFFFF
##212F04	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#302A07

Tritanopia (blue-blind)

#232C27

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #212f04;
/* rgb */ color: rgb(33, 47, 4);
/* oklch */ color: oklch(28.2% 0.067 126.2);

Tailwind

colors: {
  custom: {
    50: '#5e6749',
    500: '#212f04',
    950: '#000000',
  },
}

SCSS

$custom: #212f04;
$custom-light: #5e6749;
$custom-dark: #000000;

JSON

{
  "hex": "#212f04",
  "rgb": {
    "r": 33,
    "g": 47,
    "b": 4
  },
  "hsl": {
    "h": 79.535,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.28243,
    "c": 0.0669,
    "h": 126.2
  },
  "luminance": 0.02365
}

Semantic roles & 50–950 ramp

primary

#212F04

secondary

#391D72

accent

#2DFB70

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #212F04

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

Preview Lab → · Contrast checker → · Palette generator →