#21210E#21210E

#21210E is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 24.2% C 0.033 H 108.6°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#21210E
RGB	rgb(33, 33, 14)
HSL	hsl(60, 40%, 9%)
HSV	hsv(60, 58%, 13%)
CMYK	cmyk(0%, 0%, 57.6%, 87.1%)
CIE-LAB	lab(12.24, -3.69, 12.12)
CIE-LCH	lch(12.24, 12.67, 106.94°)
OKLab	oklab(24.22% -0.0104 0.0309)
OKLCH	oklch(24.22% 0.033 108.6)
XYZ	xyz(1.2503, 1.4428, 0.6280)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21210E #0E0E21

analogous

#21180E #21210E #18210E

triadic

#21210E #0E2121 #210E21

tetradic

#21210E #0E2118 #0E0E21 #210E18

square

#21210E #0E2118 #0E0E21 #210E18

split-complementary

#21210E #0E1821 #180E21

monochromatic

#151509 #151509 #21210E #4C4C20 #777732

Accessibility & contrast

On white

16.30

#21210E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#21210E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21210E

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21210E	#FFFFFF	#000000	##FFFFFF
##21210E	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200C

Deuteranopia (green-blind)

#24200F

Tritanopia (blue-blind)

#231F1C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #21210e;
/* rgb */ color: rgb(33, 33, 14);
/* oklch */ color: oklch(24.2% 0.033 108.6);

Tailwind

colors: {
  custom: {
    50: '#5c5c4d',
    500: '#21210e',
    950: '#000000',
  },
}

SCSS

$custom: #21210e;
$custom-light: #5c5c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#21210e",
  "rgb": {
    "r": 33,
    "g": 33,
    "b": 14
  },
  "hsl": {
    "h": 60,
    "s": 40.426,
    "l": 9.216
  },
  "oklch": {
    "l": 0.24216,
    "c": 0.03256,
    "h": 108.6
  },
  "luminance": 0.01443
}

Semantic roles & 50–950 ramp

primary

#21210E

secondary

#323259

accent

#58D058

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #21210E

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

Preview Lab → · Contrast checker → · Palette generator →