#A1CC34#A1CC34

#A1CC34 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.7% C 0.178 H 124.5°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#A1CC34
RGB	rgb(161, 204, 52)
HSL	hsl(77, 60%, 50%)
HSV	hsv(77, 75%, 80%)
CMYK	cmyk(21.1%, 0%, 74.5%, 20%)
CIE-LAB	lab(76.69, -34.72, 66.23)
CIE-LCH	lch(76.69, 74.78, 117.66°)
OKLab	oklab(78.72% -0.101 0.1468)
OKLCH	oklch(78.72% 0.178 124.5)
XYZ	xyz(36.9110, 51.0104, 11.1495)
Luminance	0.5101 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CC34 #5F34CC

analogous

#CCAB34 #A1CC34 #55CC34

triadic

#A1CC34 #34A1CC #CC34A1

tetradic

#A1CC34 #34CCAB #5F34CC #CC3455

square

#A1CC34 #34CCAB #5F34CC #CC3455

split-complementary

#A1CC34 #3455CC #AB34CC

monochromatic

#546B1B #7B9C27 #A1CC34 #B8D865 #CEE596

Accessibility & contrast

On white

1.87

#A1CC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#A1CC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CC34

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CC34	#FFFFFF	#000000	##000000
##A1CC34	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF11

Deuteranopia (green-blind)

#D2BD42

Tritanopia (blue-blind)

#A9C2AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1cc34;
/* rgb */ color: rgb(161, 204, 52);
/* oklch */ color: oklch(78.7% 0.178 124.5);

Tailwind

colors: {
  custom: {
    50: '#c1db77',
    500: '#a1cc34',
    950: '#000000',
  },
}

SCSS

$custom: #a1cc34;
$custom-light: #c1db77;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cc34",
  "rgb": {
    "r": 161,
    "g": 204,
    "b": 52
  },
  "hsl": {
    "h": 76.974,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78722,
    "c": 0.1782,
    "h": 124.5
  },
  "luminance": 0.51011
}

Semantic roles & 50–950 ramp

primary

#A1CC34

secondary

#433074

accent

#45E372

background

#FDFEFB

surface

#F9FBF1

border

#D2D4CB

text

#131509

muted

#82847D

Preview Lab

Preview with #A1CC34

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

Preview Lab → · Contrast checker → · Palette generator →