#A18C1F#A18C1F

#A18C1F is a light, vivid yellow. Relative luminance 0.264; OKLCH L 64.1% C 0.123 H 97.5°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#A18C1F
RGB	rgb(161, 140, 31)
HSL	hsl(50, 68%, 38%)
HSV	hsv(50, 81%, 63%)
CMYK	cmyk(0%, 13%, 80.7%, 36.9%)
CIE-LAB	lab(58.45, -3.44, 56.18)
CIE-LCH	lch(58.45, 56.29, 93.51°)
OKLab	oklab(64.06% -0.0159 0.1217)
OKLCH	oklch(64.06% 0.123 97.5)
XYZ	xyz(24.3246, 26.4335, 5.1170)
Luminance	0.2643 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A18C1F #1F34A1

analogous

#A14B1F #A18C1F #75A11F

triadic

#A18C1F #1FA18C #8C1FA1

tetradic

#A18C1F #1FA14B #1F34A1 #A11F75

square

#A18C1F #1FA14B #1F34A1 #A11F75

split-complementary

#A18C1F #1F75A1 #4B1FA1

monochromatic

#3A330B #6E5F15 #A18C1F #D4B929 #DFCA5B

Accessibility & contrast

On white

3.34

#A18C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#A18C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A18C1F

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A18C1F	#FFFFFF	#000000	##000000
##A18C1F	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8901

Deuteranopia (green-blind)

#A09027

Tritanopia (blue-blind)

#AE8178

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #a18c1f;
/* rgb */ color: rgb(161, 140, 31);
/* oklch */ color: oklch(64.1% 0.123 97.5);

Tailwind

colors: {
  custom: {
    50: '#c1ad65',
    500: '#a18c1f',
    950: '#000000',
  },
}

SCSS

$custom: #a18c1f;
$custom-light: #c1ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#a18c1f",
  "rgb": {
    "r": 161,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 50.308,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.64064,
    "c": 0.12277,
    "h": 97.5
  },
  "luminance": 0.26432
}

Semantic roles & 50–950 ramp

primary

#A18C1F

secondary

#586AC4

accent

#59EB3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A18C1F

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

Preview Lab → · Contrast checker → · Palette generator →