#A1B727#A1B727

#A1B727 is a light, vivid yellow. Relative luminance 0.416; OKLCH L 73.8% C 0.161 H 118.4°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#A1B727
RGB	rgb(161, 183, 39)
HSL	hsl(69, 65%, 44%)
HSV	hsv(69, 79%, 72%)
CMYK	cmyk(12%, 0%, 78.7%, 28.2%)
CIE-LAB	lab(70.59, -25.39, 64.62)
CIE-LCH	lch(70.59, 69.43, 111.45°)
OKLab	oklab(73.78% -0.0764 0.1413)
OKLCH	oklch(73.78% 0.161 118.4)
XYZ	xyz(31.9984, 41.5908, 8.2612)
Luminance	0.4159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B727 #3D27B7

analogous

#B78527 #A1B727 #59B727

triadic

#A1B727 #27A1B7 #B727A1

tetradic

#A1B727 #27B785 #3D27B7 #B72759

square

#A1B727 #27B785 #3D27B7 #B72759

split-complementary

#A1B727 #2759B7 #8527B7

monochromatic

#485211 #75851C #A1B727 #C1D744 #D1E276

Accessibility & contrast

On white

2.25

#A1B727 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#A1B727 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B727

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B727	#FFFFFF	#000000	##000000
##A1B727	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C1AD35

Tritanopia (blue-blind)

#ABAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a1b727;
/* rgb */ color: rgb(161, 183, 39);
/* oklch */ color: oklch(73.8% 0.161 118.4);

Tailwind

colors: {
  custom: {
    50: '#c1cc6e',
    500: '#a1b727',
    950: '#000000',
  },
}

SCSS

$custom: #a1b727;
$custom-light: #c1cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b727",
  "rgb": {
    "r": 161,
    "g": 183,
    "b": 39
  },
  "hsl": {
    "h": 69.167,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.73778,
    "c": 0.16062,
    "h": 118.4
  },
  "luminance": 0.41591
}

Semantic roles & 50–950 ramp

primary

#A1B727

secondary

#7E70C9

accent

#40E85A

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B727

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

Preview Lab → · Contrast checker → · Palette generator →