#212900#212900

#212900 is a dark, moderate yellow-green. Relative luminance 0.019; OKLCH L 26.4% C 0.063 H 120.3°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#212900
RGB	rgb(33, 41, 0)
HSL	hsl(72, 100%, 8%)
HSV	hsv(72, 100%, 16%)
CMYK	cmyk(19.5%, 0%, 100%, 83.9%)
CIE-LAB	lab(15.00, -10.48, 21.67)
CIE-LCH	lch(15.00, 24.07, 115.82°)
OKLab	oklab(26.37% -0.0317 0.0542)
OKLCH	oklch(26.37% 0.063 120.3)
XYZ	xyz(1.4202, 1.9092, 0.2937)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212900 #080029

analogous

#291C00 #212900 #0C2900

triadic

#212900 #002129 #290021

tetradic

#212900 #00291C #080029 #29000C

square

#212900 #00291C #080029 #29000C

split-complementary

#212900 #000C29 #1C0029

monochromatic

#191F00 #191F00 #212900 #526600 #84A300

Accessibility & contrast

On white

15.20

#212900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#212900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212900

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212900	#FFFFFF	#000000	##FFFFFF
##212900	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2600

Deuteranopia (green-blind)

#2C2603

Tritanopia (blue-blind)

#242621

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #212900;
/* rgb */ color: rgb(33, 41, 0);
/* oklch */ color: oklch(26.4% 0.063 120.3);

Tailwind

colors: {
  custom: {
    50: '#5d6246',
    500: '#212900',
    950: '#000000',
  },
}

SCSS

$custom: #212900;
$custom-light: #5d6246;
$custom-dark: #000000;

JSON

{
  "hex": "#212900",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 0
  },
  "hsl": {
    "h": 71.707,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.26372,
    "c": 0.06282,
    "h": 120.3
  },
  "luminance": 0.01909
}

Semantic roles & 50–950 ramp

primary

#212900

secondary

#261471

accent

#29FF53

background

#F5F5F4

surface

#E9EAE6

border

#C5C6C2

text

#040500

muted

#797977

Preview Lab

Preview with #212900

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

Preview Lab → · Contrast checker → · Palette generator →