#A3BD21#A3BD21

#A3BD21 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 75.3% C 0.169 H 119.5°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#A3BD21
RGB	rgb(163, 189, 33)
HSL	hsl(70, 70%, 44%)
HSV	hsv(70, 83%, 74%)
CMYK	cmyk(13.8%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(72.42, -27.68, 67.93)
CIE-LCH	lch(72.42, 73.35, 112.17°)
OKLab	oklab(75.29% -0.0832 0.1473)
OKLCH	oklch(75.29% 0.169 119.5)
XYZ	xyz(33.5771, 44.2917, 8.2188)
Luminance	0.4429 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BD21 #3B21BD

analogous

#BD8921 #A3BD21 #55BD21

triadic

#A3BD21 #21A3BD #BD21A3

tetradic

#A3BD21 #21BD89 #3B21BD #BD2155

square

#A3BD21 #21BD89 #3B21BD #BD2155

split-complementary

#A3BD21 #2155BD #8921BD

monochromatic

#49550F #768918 #A3BD21 #C3DD3E #D3E672

Accessibility & contrast

On white

2.13

#A3BD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#A3BD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BD21

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BD21	#FFFFFF	#000000	##000000
##A3BD21	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#C7B232

Tritanopia (blue-blind)

#ADB2A1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a3bd21;
/* rgb */ color: rgb(163, 189, 33);
/* oklch */ color: oklch(75.3% 0.169 119.5);

Tailwind

colors: {
  custom: {
    50: '#c2d06d',
    500: '#a3bd21',
    950: '#000000',
  },
}

SCSS

$custom: #a3bd21;
$custom-light: #c2d06d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bd21",
  "rgb": {
    "r": 163,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 70,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.75285,
    "c": 0.16913,
    "h": 119.5
  },
  "luminance": 0.44292
}

Semantic roles & 50–950 ramp

primary

#A3BD21

secondary

#7D6DCD

accent

#3BED58

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131408

muted

#82827B

Preview Lab

Preview with #A3BD21

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

Preview Lab → · Contrast checker → · Palette generator →