#A1B22D#A1B22D

#A1B22D is a light, vivid yellow. Relative luminance 0.396; OKLCH L 72.7% C 0.152 H 116.8°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#A1B22D
RGB	rgb(161, 178, 45)
HSL	hsl(68, 60%, 44%)
HSV	hsv(68, 75%, 70%)
CMYK	cmyk(9.6%, 0%, 74.7%, 30.2%)
CIE-LAB	lab(69.19, -22.68, 61.44)
CIE-LCH	lch(69.19, 65.49, 110.26°)
OKLab	oklab(72.66% -0.0684 0.1356)
OKLCH	oklch(72.66% 0.152 116.8)
XYZ	xyz(31.0928, 39.6077, 8.4892)
Luminance	0.3961 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B22D #3E2DB2

analogous

#B2802D #A1B22D #5EB22D

triadic

#A1B22D #2DA1B2 #B22DA1

tetradic

#A1B22D #2DB280 #3E2DB2 #B22D5E

square

#A1B22D #2DB280 #3E2DB2 #B22D5E

split-complementary

#A1B22D #2D5EB2 #802DB2

monochromatic

#495014 #758121 #A1B22D #C0D14B #D1DE7C

Accessibility & contrast

On white

2.35

#A1B22D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#A1B22D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B22D

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B22D	#FFFFFF	#000000	##000000
##A1B22D	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA80F

Deuteranopia (green-blind)

#BDAA39

Tritanopia (blue-blind)

#ABA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b22d;
/* rgb */ color: rgb(161, 178, 45);
/* oklch */ color: oklch(72.7% 0.152 116.8);

Tailwind

colors: {
  custom: {
    50: '#c0c870',
    500: '#a1b22d',
    950: '#000000',
  },
}

SCSS

$custom: #a1b22d;
$custom-light: #c0c870;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b22d",
  "rgb": {
    "r": 161,
    "g": 178,
    "b": 45
  },
  "hsl": {
    "h": 67.669,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72663,
    "c": 0.15187,
    "h": 116.8
  },
  "luminance": 0.39607
}

Semantic roles & 50–950 ramp

primary

#A1B22D

secondary

#7F75C6

accent

#45E359

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B22D

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

Preview Lab → · Contrast checker → · Palette generator →