#213A03#213A03

#213A03 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.6% C 0.084 H 131.8°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#213A03
RGB	rgb(33, 58, 3)
HSL	hsl(87, 90%, 12%)
HSV	hsv(87, 95%, 23%)
CMYK	cmyk(43.1%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(21.42, -19.72, 28.05)
CIE-LCH	lch(21.42, 34.29, 125.11°)
OKLab	oklab(31.6% -0.0561 0.0627)
OKLCH	oklch(31.6% 0.084 131.8)
XYZ	xyz(2.1567, 3.3559, 0.6203)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.74

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213A03 #1C033A

analogous

#3A3803 #213A03 #053A03

triadic

#213A03 #03213A #3A0321

tetradic

#213A03 #033A38 #1C033A #3A0305

square

#213A03 #033A38 #1C033A #3A0305

split-complementary

#213A03 #03053A #38033A

monochromatic

#111D02 #111D02 #213A03 #427406 #63AE09

Accessibility & contrast

On white

12.57

#213A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#213A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213A03

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213A03	#FFFFFF	#000000	##FFFFFF
##213A03	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3A3308

Tritanopia (blue-blind)

#223730

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #213a03;
/* rgb */ color: rgb(33, 58, 3);
/* oklch */ color: oklch(31.6% 0.084 131.8);

Tailwind

colors: {
  custom: {
    50: '#5f7049',
    500: '#213a03',
    950: '#000000',
  },
}

SCSS

$custom: #213a03;
$custom-light: #5f7049;
$custom-dark: #000000;

JSON

{
  "hex": "#213a03",
  "rgb": {
    "r": 33,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 87.273,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31596,
    "c": 0.08408,
    "h": 131.8
  },
  "luminance": 0.03356
}

Semantic roles & 50–950 ramp

primary

#213A03

secondary

#481C7D

accent

#29FF8A

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213A03

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

Preview Lab → · Contrast checker → · Palette generator →