#212307#212307

#212307 is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.7% C 0.045 H 113.1°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#212307
RGB	rgb(33, 35, 7)
HSL	hsl(64, 67%, 8%)
HSV	hsv(64, 80%, 14%)
CMYK	cmyk(5.7%, 0%, 80%, 86.3%)
CIE-LAB	lab(12.87, -5.88, 16.01)
CIE-LCH	lch(12.87, 17.05, 110.16°)
OKLab	oklab(24.68% -0.0176 0.0413)
OKLCH	oklch(24.68% 0.045 113.1)
XYZ	xyz(1.2666, 1.5408, 0.4316)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212307 #090723

analogous

#231707 #212307 #132307

triadic

#212307 #072123 #230721

tetradic

#212307 #072317 #090723 #230713

square

#212307 #072317 #090723 #230713

split-complementary

#212307 #071323 #170723

monochromatic

#181A05 #181A05 #212307 #515611 #81891B

Accessibility & contrast

On white

16.05

#212307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#212307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212307

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212307	#FFFFFF	#000000	##FFFFFF
##212307	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262105

Deuteranopia (green-blind)

#262209

Tritanopia (blue-blind)

#24201D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #212307;
/* rgb */ color: rgb(33, 35, 7);
/* oklch */ color: oklch(24.7% 0.045 113.1);

Tailwind

colors: {
  custom: {
    50: '#5c5d4a',
    500: '#212307',
    950: '#000000',
  },
}

SCSS

$custom: #212307;
$custom-light: #5c5d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#212307",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 7
  },
  "hsl": {
    "h": 64.286,
    "s": 66.667,
    "l": 8.235
  },
  "oklch": {
    "l": 0.24681,
    "c": 0.04491,
    "h": 113.1
  },
  "luminance": 0.01541
}

Semantic roles & 50–950 ramp

primary

#212307

secondary

#282462

accent

#3EEA4A

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #212307

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

Preview Lab → · Contrast checker → · Palette generator →