#21240F#21240F

#21240F is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.1% C 0.036 H 115.7°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#21240F
RGB	rgb(33, 36, 15)
HSL	hsl(69, 41%, 10%)
HSV	hsv(69, 58%, 14%)
CMYK	cmyk(8.3%, 0%, 58.3%, 85.9%)
CIE-LAB	lab(13.35, -5.59, 13.09)
CIE-LCH	lch(13.35, 14.24, 113.11°)
OKLab	oklab(25.11% -0.0157 0.0325)
OKLCH	oklch(25.11% 0.036 115.7)
XYZ	xyz(1.3443, 1.6196, 0.6936)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21240F #120F24

analogous

#241C0F #21240F #17240F

triadic

#21240F #0F2124 #240F21

tetradic

#21240F #0F241C #120F24 #240F17

square

#21240F #0F241C #120F24 #240F17

split-complementary

#21240F #0F1724 #1C0F24

monochromatic

#141609 #141609 #21240F #494F21 #707A33

Accessibility & contrast

On white

15.86

#21240F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#21240F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21240F

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21240F	#FFFFFF	#000000	##FFFFFF
##21240F	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220D

Deuteranopia (green-blind)

#262210

Tritanopia (blue-blind)

#23221F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #21240f;
/* rgb */ color: rgb(33, 36, 15);
/* oklch */ color: oklch(25.1% 0.036 115.7);

Tailwind

colors: {
  custom: {
    50: '#5c5e4e',
    500: '#21240f',
    950: '#000000',
  },
}

SCSS

$custom: #21240f;
$custom-light: #5c5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#21240f",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 15
  },
  "hsl": {
    "h": 68.571,
    "s": 41.176,
    "l": 10
  },
  "oklch": {
    "l": 0.25106,
    "c": 0.0361,
    "h": 115.7
  },
  "luminance": 0.0162
}

Semantic roles & 50–950 ramp

primary

#21240F

secondary

#39335C

accent

#57D168

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #21240F

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

Preview Lab → · Contrast checker → · Palette generator →