#A18F1F#A18F1F

#A18F1F is a light, vivid yellow. Relative luminance 0.273; OKLCH L 64.7% C 0.125 H 99.5°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A18F1F
RGB	rgb(161, 143, 31)
HSL	hsl(52, 68%, 38%)
HSV	hsv(52, 81%, 63%)
CMYK	cmyk(0%, 11.2%, 80.7%, 36.9%)
CIE-LAB	lab(59.27, -5.08, 56.91)
CIE-LCH	lch(59.27, 57.14, 95.10°)
OKLab	oklab(64.72% -0.0206 0.1233)
OKLCH	oklch(64.72% 0.125 99.5)
XYZ	xyz(24.7690, 27.3222, 5.2651)
Luminance	0.2732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A18F1F #1F31A1

analogous

#A14E1F #A18F1F #72A11F

triadic

#A18F1F #1FA18F #8F1FA1

tetradic

#A18F1F #1FA14E #1F31A1 #A11F72

square

#A18F1F #1FA14E #1F31A1 #A11F72

split-complementary

#A18F1F #1F72A1 #4E1FA1

monochromatic

#3A340B #6E6115 #A18F1F #D4BD29 #DFCD5B

Accessibility & contrast

On white

3.25

#A18F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#A18F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A18F1F

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A18F1F	#FFFFFF	#000000	##000000
##A18F1F	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#A39128

Tritanopia (blue-blind)

#AE847A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #a18f1f;
/* rgb */ color: rgb(161, 143, 31);
/* oklch */ color: oklch(64.7% 0.125 99.5);

Tailwind

colors: {
  custom: {
    50: '#c1af65',
    500: '#a18f1f',
    950: '#000000',
  },
}

SCSS

$custom: #a18f1f;
$custom-light: #c1af65;
$custom-dark: #000000;

JSON

{
  "hex": "#a18f1f",
  "rgb": {
    "r": 161,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 51.692,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.64718,
    "c": 0.12501,
    "h": 99.5
  },
  "luminance": 0.27321
}

Semantic roles & 50–950 ramp

primary

#A18F1F

secondary

#5867C4

accent

#55EB3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A18F1F

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

Preview Lab → · Contrast checker → · Palette generator →