#A3BB2A#A3BB2A

#A3BB2A is a light, vivid yellow. Relative luminance 0.435; OKLCH L 74.9% C 0.163 H 119.0°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#A3BB2A
RGB	rgb(163, 187, 42)
HSL	hsl(70, 63%, 45%)
HSV	hsv(70, 78%, 73%)
CMYK	cmyk(12.8%, 0%, 77.5%, 26.7%)
CIE-LAB	lab(71.89, -26.37, 64.96)
CIE-LCH	lch(71.89, 70.11, 112.10°)
OKLab	oklab(74.87% -0.079 0.1425)
OKLCH	oklch(74.87% 0.163 119)
XYZ	xyz(33.2932, 43.4946, 8.8314)
Luminance	0.4349 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BB2A #422ABB

analogous

#BB8B2A #A3BB2A #5BBB2A

triadic

#A3BB2A #2AA3BB #BB2AA3

tetradic

#A3BB2A #2ABB8B #422ABB #BB2A5B

square

#A3BB2A #2ABB8B #422ABB #BB2A5B

split-complementary

#A3BB2A #2A5BBB #8B2ABB

monochromatic

#4C5714 #77891F #A3BB2A #C0D74C #D1E27D

Accessibility & contrast

On white

2.17

#A3BB2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#A3BB2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BB2A

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BB2A	#FFFFFF	#000000	##000000
##A3BB2A	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B000

Deuteranopia (green-blind)

#C5B138

Tritanopia (blue-blind)

#ADB1A0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3bb2a;
/* rgb */ color: rgb(163, 187, 42);
/* oklch */ color: oklch(74.9% 0.163 119.0);

Tailwind

colors: {
  custom: {
    50: '#c2cf70',
    500: '#a3bb2a',
    950: '#000000',
  },
}

SCSS

$custom: #a3bb2a;
$custom-light: #c2cf70;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bb2a",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 42
  },
  "hsl": {
    "h": 69.931,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.74867,
    "c": 0.16288,
    "h": 119
  },
  "luminance": 0.43494
}

Semantic roles & 50–950 ramp

primary

#A3BB2A

secondary

#8476CA

accent

#41E65D

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3BB2A

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

Preview Lab → · Contrast checker → · Palette generator →