#212303#212303

#212303 is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.6% C 0.050 H 112.9°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#212303
RGB	rgb(33, 35, 3)
HSL	hsl(64, 84%, 7%)
HSV	hsv(64, 91%, 14%)
CMYK	cmyk(5.7%, 0%, 91.4%, 86.3%)
CIE-LAB	lab(12.81, -6.33, 17.56)
CIE-LCH	lch(12.81, 18.67, 109.81°)
OKLab	oklab(24.62% -0.0196 0.0464)
OKLCH	oklch(24.62% 0.05 112.9)
XYZ	xyz(1.2447, 1.5320, 0.3163)
Luminance	0.0153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212303 #050323

analogous

#231503 #212303 #112303

triadic

#212303 #032123 #230321

tetradic

#212303 #032315 #050323 #230311

square

#212303 #032315 #050323 #230311

split-complementary

#212303 #031123 #150323

monochromatic

#1B1C02 #1B1C02 #212303 #565B08 #8B940D

Accessibility & contrast

On white

16.07

#212303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#212303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212303

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212303	#FFFFFF	#000000	##FFFFFF
##212303	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262100

Deuteranopia (green-blind)

#272205

Tritanopia (blue-blind)

#24201D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #212303;
/* rgb */ color: rgb(33, 35, 3);
/* oklch */ color: oklch(24.6% 0.050 112.9);

Tailwind

colors: {
  custom: {
    50: '#5c5d48',
    500: '#212303',
    950: '#000000',
  },
}

SCSS

$custom: #212303;
$custom-light: #5c5d48;
$custom-dark: #000000;

JSON

{
  "hex": "#212303",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 3
  },
  "hsl": {
    "h": 63.75,
    "s": 84.211,
    "l": 7.451
  },
  "oklch": {
    "l": 0.24619,
    "c": 0.05035,
    "h": 112.9
  },
  "luminance": 0.01532
}

Semantic roles & 50–950 ramp

primary

#212303

secondary

#1F1B67

accent

#2DFA3A

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#040400

muted

#797977

Preview Lab

Preview with #212303

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

Preview Lab → · Contrast checker → · Palette generator →