#212500#212500

#212500 is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.2% C 0.057 H 115.7°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#212500
RGB	rgb(33, 37, 0)
HSL	hsl(66, 100%, 7%)
HSV	hsv(66, 100%, 15%)
CMYK	cmyk(10.8%, 0%, 100%, 85.5%)
CIE-LAB	lab(13.51, -7.97, 19.72)
CIE-LCH	lch(13.51, 21.27, 112.01°)
OKLab	oklab(25.17% -0.0249 0.0517)
OKLCH	oklch(25.17% 0.057 115.7)
XYZ	xyz(1.2888, 1.6465, 0.2499)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212500 #040025

analogous

#251700 #212500 #0F2500

triadic

#212500 #002125 #250021

tetradic

#212500 #002517 #040025 #25000F

square

#212500 #002517 #040025 #25000F

split-complementary

#212500 #000F25 #170025

monochromatic

#1B1F00 #1B1F00 #212500 #586200 #8E9F00

Accessibility & contrast

On white

15.80

#212500 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#212500 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212500

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212500	#FFFFFF	#000000	##FFFFFF
##212500	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292200

Deuteranopia (green-blind)

#282302

Tritanopia (blue-blind)

#24221E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #212500;
/* rgb */ color: rgb(33, 37, 0);
/* oklch */ color: oklch(25.2% 0.057 115.7);

Tailwind

colors: {
  custom: {
    50: '#5d5f46',
    500: '#212500',
    950: '#000000',
  },
}

SCSS

$custom: #212500;
$custom-light: #5d5f46;
$custom-dark: #000000;

JSON

{
  "hex": "#212500",
  "rgb": {
    "r": 33,
    "g": 37,
    "b": 0
  },
  "hsl": {
    "h": 66.486,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.25169,
    "c": 0.05738,
    "h": 115.7
  },
  "luminance": 0.01646
}

Semantic roles & 50–950 ramp

primary

#212500

secondary

#1D136D

accent

#29FF40

background

#F5F5F3

surface

#E9E9E5

border

#C5C5C1

text

#040400

muted

#797977

Preview Lab

Preview with #212500

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

Preview Lab → · Contrast checker → · Palette generator →