#22230B#22230B

#22230B is a very dark, muted yellow. Relative luminance 0.016; OKLCH L 24.9% C 0.040 H 111.1°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#22230B
RGB	rgb(34, 35, 11)
HSL	hsl(63, 52%, 9%)
HSV	hsv(63, 69%, 14%)
CMYK	cmyk(2.9%, 0%, 68.6%, 86.3%)
CIE-LAB	lab(13.02, -4.88, 14.60)
CIE-LCH	lch(13.02, 15.39, 108.49°)
OKLab	oklab(24.85% -0.0142 0.0369)
OKLCH	oklch(24.85% 0.04 111.1)
XYZ	xyz(1.3212, 1.5663, 0.5493)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22230B #0C0B23

analogous

#23180B #22230B #16230B

triadic

#22230B #0B2223 #230B22

tetradic

#22230B #0B2318 #0C0B23 #230B16

square

#22230B #0B2318 #0C0B23 #230B16

split-complementary

#22230B #0B1623 #180B23

monochromatic

#171707 #171707 #22230B #4F521A #7C8028

Accessibility & contrast

On white

15.99

#22230B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#22230B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22230B

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22230B	#FFFFFF	#000000	##FFFFFF
##22230B	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262109

Deuteranopia (green-blind)

#26220C

Tritanopia (blue-blind)

#25211E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #22230b;
/* rgb */ color: rgb(34, 35, 11);
/* oklch */ color: oklch(24.9% 0.040 111.1);

Tailwind

colors: {
  custom: {
    50: '#5d5d4c',
    500: '#22230b',
    950: '#000000',
  },
}

SCSS

$custom: #22230b;
$custom-light: #5d5d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#22230b",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 11
  },
  "hsl": {
    "h": 62.5,
    "s": 52.174,
    "l": 9.02
  },
  "oklch": {
    "l": 0.24851,
    "c": 0.03957,
    "h": 111.1
  },
  "luminance": 0.01566
}

Semantic roles & 50–950 ramp

primary

#22230B

secondary

#2E2C5E

accent

#4CDC52

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #22230B

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

Preview Lab → · Contrast checker → · Palette generator →