#A1AB37#A1AB37

#A1AB37 is a light, vivid yellow. Relative luminance 0.370; OKLCH L 71.1% C 0.138 H 114.1°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#A1AB37
RGB	rgb(161, 171, 55)
HSL	hsl(65, 51%, 44%)
HSV	hsv(65, 68%, 67%)
CMYK	cmyk(5.8%, 0%, 67.8%, 32.9%)
CIE-LAB	lab(67.26, -18.64, 55.88)
CIE-LCH	lch(67.26, 58.90, 108.45°)
OKLab	oklab(71.14% -0.0563 0.1256)
OKLCH	oklch(71.14% 0.138 114.1)
XYZ	xyz(29.9512, 36.9793, 9.1736)
Luminance	0.3698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AB37 #4137AB

analogous

#AB7B37 #A1AB37 #67AB37

triadic

#A1AB37 #37A1AB #AB37A1

tetradic

#A1AB37 #37AB7B #4137AB #AB3767

square

#A1AB37 #37AB7B #4137AB #AB3767

split-complementary

#A1AB37 #3767AB #7B37AB

monochromatic

#4A4E19 #757D28 #A1AB37 #BFC956 #D1D885

Accessibility & contrast

On white

2.50

#A1AB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#A1AB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AB37

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AB37	#FFFFFF	#000000	##000000
##A1AB37	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A326

Deuteranopia (green-blind)

#B7A53F

Tritanopia (blue-blind)

#ABA194

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a1ab37;
/* rgb */ color: rgb(161, 171, 55);
/* oklch */ color: oklch(71.1% 0.138 114.1);

Tailwind

colors: {
  custom: {
    50: '#c0c375',
    500: '#a1ab37',
    950: '#000000',
  },
}

SCSS

$custom: #a1ab37;
$custom-light: #c0c375;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ab37",
  "rgb": {
    "r": 161,
    "g": 171,
    "b": 55
  },
  "hsl": {
    "h": 65.172,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.71136,
    "c": 0.13758,
    "h": 114.1
  },
  "luminance": 0.36979
}

Semantic roles & 50–950 ramp

primary

#A1AB37

secondary

#827CC1

accent

#4DDB59

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131209

muted

#82817B

Preview Lab

Preview with #A1AB37

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

Preview Lab → · Contrast checker → · Palette generator →