#212B0F#212B0F

#212B0F is a dark, muted yellow-green. Relative luminance 0.021; OKLCH L 27.2% C 0.049 H 125.8°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#212B0F
RGB	rgb(33, 43, 15)
HSL	hsl(81, 48%, 11%)
HSV	hsv(81, 65%, 17%)
CMYK	cmyk(23.3%, 0%, 65.1%, 83.1%)
CIE-LAB	lab(15.93, -10.10, 16.43)
CIE-LCH	lch(15.93, 19.29, 121.56°)
OKLab	oklab(27.18% -0.0284 0.0394)
OKLCH	oklch(27.18% 0.049 125.8)
XYZ	xyz(1.5773, 2.0856, 0.7713)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212B0F #190F2B

analogous

#2B270F #212B0F #132B0F

triadic

#212B0F #0F212B #2B0F21

tetradic

#212B0F #0F2B27 #190F2B #2B0F13

square

#212B0F #0F2B27 #190F2B #2B0F13

split-complementary

#212B0F #0F132B #270F2B

monochromatic

#111708 #111708 #212B0F #44581F #67862F

Accessibility & contrast

On white

14.82

#212B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#212B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212B0F

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212B0F	#FFFFFF	#000000	##FFFFFF
##212B0F	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280C

Deuteranopia (green-blind)

#2C2711

Tritanopia (blue-blind)

#222925

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #212b0f;
/* rgb */ color: rgb(33, 43, 15);
/* oklch */ color: oklch(27.2% 0.049 125.8);

Tailwind

colors: {
  custom: {
    50: '#5d644e',
    500: '#212b0f',
    950: '#000000',
  },
}

SCSS

$custom: #212b0f;
$custom-light: #5d644e;
$custom-dark: #000000;

JSON

{
  "hex": "#212b0f",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 15
  },
  "hsl": {
    "h": 81.429,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27177,
    "c": 0.04853,
    "h": 125.8
  },
  "luminance": 0.02086
}

Semantic roles & 50–950 ramp

primary

#212B0F

secondary

#443264

accent

#50D880

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#040501

muted

#797977

Preview Lab

Preview with #212B0F

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

Preview Lab → · Contrast checker → · Palette generator →