#A1AB1F#A1AB1F

#A1AB1F is a light, vivid yellow. Relative luminance 0.368; OKLCH L 71.0% C 0.151 H 114.0°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#A1AB1F
RGB	rgb(161, 171, 31)
HSL	hsl(64, 69%, 40%)
HSV	hsv(64, 82%, 67%)
CMYK	cmyk(5.8%, 0%, 81.9%, 32.9%)
CIE-LAB	lab(67.13, -19.75, 63.80)
CIE-LCH	lch(67.13, 66.79, 107.20°)
OKLab	oklab(70.99% -0.0614 0.1381)
OKLCH	oklch(70.99% 0.151 114)
XYZ	xyz(29.5091, 36.8024, 6.8452)
Luminance	0.3680 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AB1F #291FAB

analogous

#AB6F1F #A1AB1F #5BAB1F

triadic

#A1AB1F #1FA1AB #AB1FA1

tetradic

#A1AB1F #1FAB6F #291FAB #AB1F5B

square

#A1AB1F #1FAB6F #291FAB #AB1F5B

split-complementary

#A1AB1F #1F5BAB #6F1FAB

monochromatic

#3F430C #707716 #A1AB1F #CDD92E #D9E362

Accessibility & contrast

On white

2.51

#A1AB1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#A1AB1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AB1F

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AB1F	#FFFFFF	#000000	##000000
##A1AB1F	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#B8A52D

Tritanopia (blue-blind)

#ACA092

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a1ab1f;
/* rgb */ color: rgb(161, 171, 31);
/* oklch */ color: oklch(71.0% 0.151 114.0);

Tailwind

colors: {
  custom: {
    50: '#c1c369',
    500: '#a1ab1f',
    950: '#000000',
  },
}

SCSS

$custom: #a1ab1f;
$custom-light: #c1c369;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ab1f",
  "rgb": {
    "r": 161,
    "g": 171,
    "b": 31
  },
  "hsl": {
    "h": 64.286,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.70987,
    "c": 0.15119,
    "h": 114
  },
  "luminance": 0.36802
}

Semantic roles & 50–950 ramp

primary

#A1AB1F

secondary

#665EC7

accent

#3CEC48

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A1AB1F

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

Preview Lab → · Contrast checker → · Palette generator →