#A1991E#A1991E

#A1991E is a light, vivid yellow. Relative luminance 0.305; OKLCH L 66.9% C 0.134 H 105.5°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#A1991E
RGB	rgb(161, 153, 30)
HSL	hsl(56, 69%, 37%)
HSV	hsv(56, 81%, 63%)
CMYK	cmyk(0%, 5%, 81.4%, 36.9%)
CIE-LAB	lab(62.04, -10.48, 59.66)
CIE-LCH	lch(62.04, 60.57, 99.96°)
OKLab	oklab(66.92% -0.0358 0.129)
OKLCH	oklch(66.92% 0.134 105.5)
XYZ	xyz(26.3247, 30.4543, 5.7197)
Luminance	0.3045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1991E #1E26A1

analogous

#A1581E #A1991E #67A11E

triadic

#A1991E #1EA199 #991EA1

tetradic

#A1991E #1EA158 #1E26A1 #A11E67

square

#A1991E #1EA158 #1E26A1 #A11E67

split-complementary

#A1991E #1E67A1 #581EA1

monochromatic

#3A370B #6D6814 #A1991E #D5CA28 #E0D859

Accessibility & contrast

On white

2.96

#A1991E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#A1991E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1991E

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1991E	#FFFFFF	#000000	##000000
##A1991E	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#AA9829

Tritanopia (blue-blind)

#AE8E83

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #a1991e;
/* rgb */ color: rgb(161, 153, 30);
/* oklch */ color: oklch(66.9% 0.134 105.5);

Tailwind

colors: {
  custom: {
    50: '#c1b666',
    500: '#a1991e',
    950: '#000000',
  },
}

SCSS

$custom: #a1991e;
$custom-light: #c1b666;
$custom-dark: #000000;

JSON

{
  "hex": "#a1991e",
  "rgb": {
    "r": 161,
    "g": 153,
    "b": 30
  },
  "hsl": {
    "h": 56.336,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.66921,
    "c": 0.13389,
    "h": 105.5
  },
  "luminance": 0.30453
}

Semantic roles & 50–950 ramp

primary

#A1991E

secondary

#575EC4

accent

#47EB3C

background

#FCFBF6

surface

#F8F6EB

border

#D1D0C6

text

#131106

muted

#82807A

Preview Lab

Preview with #A1991E

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

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