#A1B327#A1B327

#A1B327 is a light, vivid yellow. Relative luminance 0.400; OKLCH L 72.9% C 0.156 H 117.1°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#A1B327
RGB	rgb(161, 179, 39)
HSL	hsl(68, 64%, 43%)
HSV	hsv(68, 78%, 70%)
CMYK	cmyk(10.1%, 0%, 78.2%, 29.8%)
CIE-LAB	lab(69.44, -23.44, 63.58)
CIE-LCH	lch(69.44, 67.77, 110.23°)
OKLab	oklab(72.86% -0.071 0.1391)
OKLCH	oklch(72.86% 0.156 117.1)
XYZ	xyz(31.1851, 39.9641, 7.9901)
Luminance	0.3996 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B327 #3927B3

analogous

#B37F27 #A1B327 #5BB327

triadic

#A1B327 #27A1B3 #B327A1

tetradic

#A1B327 #27B37F #3927B3 #B3275B

square

#A1B327 #27B37F #3927B3 #B3275B

split-complementary

#A1B327 #275BB3 #7F27B3

monochromatic

#474E11 #74811C #A1B327 #C3D641 #D3E174

Accessibility & contrast

On white

2.34

#A1B327 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#A1B327 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B327

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B327	#FFFFFF	#000000	##000000
##A1B327	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAA34

Tritanopia (blue-blind)

#ABA999

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a1b327;
/* rgb */ color: rgb(161, 179, 39);
/* oklch */ color: oklch(72.9% 0.156 117.1);

Tailwind

colors: {
  custom: {
    50: '#c0c96e',
    500: '#a1b327',
    950: '#000000',
  },
}

SCSS

$custom: #a1b327;
$custom-light: #c0c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b327",
  "rgb": {
    "r": 161,
    "g": 179,
    "b": 39
  },
  "hsl": {
    "h": 67.714,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.72858,
    "c": 0.15616,
    "h": 117.1
  },
  "luminance": 0.39964
}

Semantic roles & 50–950 ramp

primary

#A1B327

secondary

#796EC8

accent

#41E756

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B327

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

Preview Lab → · Contrast checker → · Palette generator →