#A1921B#A1921B

#A1921B is a light, vivid yellow. Relative luminance 0.282; OKLCH L 65.4% C 0.129 H 101.5°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#A1921B
RGB	rgb(161, 146, 27)
HSL	hsl(53, 71%, 37%)
HSV	hsv(53, 83%, 63%)
CMYK	cmyk(0%, 9.3%, 83.2%, 36.9%)
CIE-LAB	lab(60.08, -6.83, 58.82)
CIE-LCH	lch(60.08, 59.21, 96.63°)
OKLab	oklab(65.36% -0.0258 0.1266)
OKLCH	oklch(65.36% 0.129 101.5)
XYZ	xyz(25.1759, 28.2152, 5.1567)
Luminance	0.2821 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1921B #1B2AA1

analogous

#A14F1B #A1921B #6DA11B

triadic

#A1921B #1BA192 #921BA1

tetradic

#A1921B #1BA14F #1B2AA1 #A11B6D

square

#A1921B #1BA14F #1B2AA1 #A11B6D

split-complementary

#A1921B #1B6DA1 #4F1BA1

monochromatic

#383309 #6D6212 #A1921B #D5C224 #E2D254

Accessibility & contrast

On white

3.16

#A1921B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#A1921B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1921B

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1921B	#FFFFFF	#000000	##000000
##A1921B	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18D00

Deuteranopia (green-blind)

#A59325

Tritanopia (blue-blind)

#AE877D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #a1921b;
/* rgb */ color: rgb(161, 146, 27);
/* oklch */ color: oklch(65.4% 0.129 101.5);

Tailwind

colors: {
  custom: {
    50: '#c1b164',
    500: '#a1921b',
    950: '#000000',
  },
}

SCSS

$custom: #a1921b;
$custom-light: #c1b164;
$custom-dark: #000000;

JSON

{
  "hex": "#a1921b",
  "rgb": {
    "r": 161,
    "g": 146,
    "b": 27
  },
  "hsl": {
    "h": 53.284,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.65357,
    "c": 0.12923,
    "h": 101.5
  },
  "luminance": 0.28214
}

Semantic roles & 50–950 ramp

primary

#A1921B

secondary

#525FC5

accent

#4EEE3A

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A1921B

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

Preview Lab → · Contrast checker → · Palette generator →