#213705#213705

#213705 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.7% C 0.078 H 131.0°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#213705
RGB	rgb(33, 55, 5)
HSL	hsl(86, 83%, 12%)
HSV	hsv(86, 91%, 22%)
CMYK	cmyk(40%, 0%, 90.9%, 78.4%)
CIE-LAB	lab(20.31, -17.99, 26.02)
CIE-LCH	lch(20.31, 31.63, 124.66°)
OKLab	oklab(30.7% -0.0512 0.0589)
OKLCH	oklch(30.7% 0.078 131)
XYZ	xyz(2.0208, 3.0666, 0.6290)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.39

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213705 #1B0537

analogous

#373405 #213705 #083705

triadic

#213705 #052137 #370521

tetradic

#213705 #053734 #1B0537 #370508

square

#213705 #053734 #1B0537 #370508

split-complementary

#213705 #050837 #340537

monochromatic

#111C03 #111C03 #213705 #436F0A #64A70F

Accessibility & contrast

On white

13.02

#213705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#213705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213705

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213705	#FFFFFF	#000000	##FFFFFF
##213705	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3200

Deuteranopia (green-blind)

#37300A

Tritanopia (blue-blind)

#22342E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #213705;
/* rgb */ color: rgb(33, 55, 5);
/* oklch */ color: oklch(30.7% 0.078 131.0);

Tailwind

colors: {
  custom: {
    50: '#5f6e4a',
    500: '#213705',
    950: '#000000',
  },
}

SCSS

$custom: #213705;
$custom-light: #5f6e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#213705",
  "rgb": {
    "r": 33,
    "g": 55,
    "b": 5
  },
  "hsl": {
    "h": 86.4,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30697,
    "c": 0.078,
    "h": 131
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#213705

secondary

#472078

accent

#2EFA88

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213705

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

Preview Lab → · Contrast checker → · Palette generator →