#A18A1F#A18A1F

#A18A1F is a light, vivid yellow. Relative luminance 0.259; OKLCH L 63.6% C 0.121 H 96.1°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#A18A1F
RGB	rgb(161, 138, 31)
HSL	hsl(49, 68%, 38%)
HSV	hsv(49, 81%, 63%)
CMYK	cmyk(0%, 14.3%, 80.7%, 36.9%)
CIE-LAB	lab(57.90, -2.34, 55.69)
CIE-LCH	lch(57.90, 55.74, 92.41°)
OKLab	oklab(63.63% -0.0128 0.1207)
OKLCH	oklch(63.63% 0.121 96.1)
XYZ	xyz(24.0351, 25.8543, 5.0205)
Luminance	0.2585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A18A1F #1F36A1

analogous

#A1491F #A18A1F #77A11F

triadic

#A18A1F #1FA18A #8A1FA1

tetradic

#A18A1F #1FA149 #1F36A1 #A11F77

square

#A18A1F #1FA149 #1F36A1 #A11F77

split-complementary

#A18A1F #1F77A1 #491FA1

monochromatic

#3A320B #6E5E15 #A18A1F #D4B629 #DFC85B

Accessibility & contrast

On white

3.40

#A18A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#A18A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A18A1F

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A18A1F	#FFFFFF	#000000	##000000
##A18A1F	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998703

Deuteranopia (green-blind)

#9F8E27

Tritanopia (blue-blind)

#AE7F76

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #a18a1f;
/* rgb */ color: rgb(161, 138, 31);
/* oklch */ color: oklch(63.6% 0.121 96.1);

Tailwind

colors: {
  custom: {
    50: '#c1ab65',
    500: '#a18a1f',
    950: '#000000',
  },
}

SCSS

$custom: #a18a1f;
$custom-light: #c1ab65;
$custom-dark: #000000;

JSON

{
  "hex": "#a18a1f",
  "rgb": {
    "r": 161,
    "g": 138,
    "b": 31
  },
  "hsl": {
    "h": 49.385,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63631,
    "c": 0.12136,
    "h": 96.1
  },
  "luminance": 0.25853
}

Semantic roles & 50–950 ramp

primary

#A18A1F

secondary

#586BC4

accent

#5CEB3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A18A1F

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

Preview Lab → · Contrast checker → · Palette generator →