#A1BD21#A1BD21

#A1BD21 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 75.1% C 0.170 H 120.1°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#A1BD21
RGB	rgb(161, 189, 33)
HSL	hsl(71, 70%, 44%)
HSV	hsv(71, 83%, 74%)
CMYK	cmyk(14.8%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(72.28, -28.50, 67.75)
CIE-LCH	lch(72.28, 73.51, 112.82°)
OKLab	oklab(75.14% -0.0853 0.147)
OKLCH	oklch(75.14% 0.17 120.1)
XYZ	xyz(33.1708, 44.0822, 8.1998)
Luminance	0.4408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BD21 #3D21BD

analogous

#BD8B21 #A1BD21 #53BD21

triadic

#A1BD21 #21A1BD #BD21A1

tetradic

#A1BD21 #21BD8B #3D21BD #BD2153

square

#A1BD21 #21BD8B #3D21BD #BD2153

split-complementary

#A1BD21 #2153BD #8B21BD

monochromatic

#48550F #758918 #A1BD21 #C1DD3E #D1E672

Accessibility & contrast

On white

2.14

#A1BD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#A1BD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BD21

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BD21	#FFFFFF	#000000	##000000
##A1BD21	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B200

Deuteranopia (green-blind)

#C6B232

Tritanopia (blue-blind)

#ABB2A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a1bd21;
/* rgb */ color: rgb(161, 189, 33);
/* oklch */ color: oklch(75.1% 0.170 120.1);

Tailwind

colors: {
  custom: {
    50: '#c1d06d',
    500: '#a1bd21',
    950: '#000000',
  },
}

SCSS

$custom: #a1bd21;
$custom-light: #c1d06d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bd21",
  "rgb": {
    "r": 161,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 70.769,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.75137,
    "c": 0.16995,
    "h": 120.1
  },
  "luminance": 0.44082
}

Semantic roles & 50–950 ramp

primary

#A1BD21

secondary

#7E6DCD

accent

#3BED5B

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131408

muted

#82827B

Preview Lab

Preview with #A1BD21

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

Preview Lab → · Contrast checker → · Palette generator →