#A1891E#A1891E

#A1891E is a light, vivid yellow. Relative luminance 0.256; OKLCH L 63.4% C 0.121 H 95.4°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#A1891E
RGB	rgb(161, 137, 30)
HSL	hsl(49, 69%, 37%)
HSV	hsv(49, 81%, 63%)
CMYK	cmyk(0%, 14.9%, 81.4%, 36.9%)
CIE-LAB	lab(57.62, -1.83, 55.77)
CIE-LCH	lch(57.62, 55.80, 91.88°)
OKLab	oklab(63.41% -0.0115 0.1206)
OKLCH	oklch(63.41% 0.121 95.4)
XYZ	xyz(23.8793, 25.5635, 4.9045)
Luminance	0.2556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1891E #1E36A1

analogous

#A1481E #A1891E #77A11E

triadic

#A1891E #1EA189 #891EA1

tetradic

#A1891E #1EA148 #1E36A1 #A11E77

square

#A1891E #1EA148 #1E36A1 #A11E77

split-complementary

#A1891E #1E77A1 #481EA1

monochromatic

#3A310B #6D5D14 #A1891E #D5B528 #E0C759

Accessibility & contrast

On white

3.44

#A1891E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#A1891E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1891E

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1891E	#FFFFFF	#000000	##000000
##A1891E	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988601

Deuteranopia (green-blind)

#9E8E26

Tritanopia (blue-blind)

#AE7D75

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a1891e;
/* rgb */ color: rgb(161, 137, 30);
/* oklch */ color: oklch(63.4% 0.121 95.4);

Tailwind

colors: {
  custom: {
    50: '#c1ab64',
    500: '#a1891e',
    950: '#000000',
  },
}

SCSS

$custom: #a1891e;
$custom-light: #c1ab64;
$custom-dark: #000000;

JSON

{
  "hex": "#a1891e",
  "rgb": {
    "r": 161,
    "g": 137,
    "b": 30
  },
  "hsl": {
    "h": 49.008,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63409,
    "c": 0.12118,
    "h": 95.4
  },
  "luminance": 0.25562
}

Semantic roles & 50–950 ramp

primary

#A1891E

secondary

#576BC4

accent

#5CEB3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A1891E

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

Preview Lab → · Contrast checker → · Palette generator →