#A18D1F#A18D1F

#A18D1F is a light, vivid yellow. Relative luminance 0.267; OKLCH L 64.3% C 0.123 H 98.1°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#A18D1F
RGB	rgb(161, 141, 31)
HSL	hsl(51, 68%, 38%)
HSV	hsv(51, 81%, 63%)
CMYK	cmyk(0%, 12.4%, 80.7%, 36.9%)
CIE-LAB	lab(58.72, -3.99, 56.43)
CIE-LCH	lch(58.72, 56.57, 94.04°)
OKLab	oklab(64.28% -0.0175 0.1223)
OKLCH	oklch(64.28% 0.124 98.1)
XYZ	xyz(24.4714, 26.7270, 5.1659)
Luminance	0.2673 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A18D1F #1F33A1

analogous

#A14C1F #A18D1F #74A11F

triadic

#A18D1F #1FA18D #8D1FA1

tetradic

#A18D1F #1FA14C #1F33A1 #A11F74

square

#A18D1F #1FA14C #1F33A1 #A11F74

split-complementary

#A18D1F #1F74A1 #4C1FA1

monochromatic

#3A330B #6E6015 #A18D1F #D4BA29 #DFCB5B

Accessibility & contrast

On white

3.31

#A18D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#A18D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A18D1F

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A18D1F	#FFFFFF	#000000	##000000
##A18D1F	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8901

Deuteranopia (green-blind)

#A19027

Tritanopia (blue-blind)

#AE8279

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #a18d1f;
/* rgb */ color: rgb(161, 141, 31);
/* oklch */ color: oklch(64.3% 0.123 98.1);

Tailwind

colors: {
  custom: {
    50: '#c1ad65',
    500: '#a18d1f',
    950: '#000000',
  },
}

SCSS

$custom: #a18d1f;
$custom-light: #c1ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#a18d1f",
  "rgb": {
    "r": 161,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 50.769,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.64282,
    "c": 0.1235,
    "h": 98.1
  },
  "luminance": 0.26726
}

Semantic roles & 50–950 ramp

primary

#A18D1F

secondary

#5869C4

accent

#58EB3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A18D1F

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

Preview Lab → · Contrast checker → · Palette generator →