#A1CC45#A1CC45

#A1CC45 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.8% C 0.167 H 125.3°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#A1CC45
RGB	rgb(161, 204, 69)
HSL	hsl(79, 57%, 54%)
HSV	hsv(79, 66%, 80%)
CMYK	cmyk(21.1%, 0%, 66.2%, 20%)
CIE-LAB	lab(76.80, -33.70, 60.16)
CIE-LCH	lch(76.80, 68.96, 119.26°)
OKLab	oklab(78.85% -0.0967 0.1366)
OKLCH	oklch(78.85% 0.167 125.3)
XYZ	xyz(37.3652, 51.1920, 13.5416)
Luminance	0.5119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CC45 #7045CC

analogous

#CCB345 #A1CC45 #5DCC45

triadic

#A1CC45 #45A1CC #CC45A1

tetradic

#A1CC45 #45CCB3 #7045CC #CC455D

square

#A1CC45 #45CCB3 #7045CC #CC455D

split-complementary

#A1CC45 #455DCC #B345CC

monochromatic

#5B7620 #80A62E #A1CC45 #B9D975 #D2E6A5

Accessibility & contrast

On white

1.87

#A1CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#A1CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CC45

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CC45	#FFFFFF	#000000	##000000
##A1CC45	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF32

Deuteranopia (green-blind)

#D1BD50

Tritanopia (blue-blind)

#A8C3B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a1cc45;
/* rgb */ color: rgb(161, 204, 69);
/* oklch */ color: oklch(78.8% 0.167 125.3);

Tailwind

colors: {
  custom: {
    50: '#c0db7f',
    500: '#a1cc45',
    950: '#000000',
  },
}

SCSS

$custom: #a1cc45;
$custom-light: #c0db7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cc45",
  "rgb": {
    "r": 161,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 79.111,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78846,
    "c": 0.16742,
    "h": 125.3
  },
  "luminance": 0.51192
}

Semantic roles & 50–950 ramp

primary

#A1CC45

secondary

#4D367F

accent

#48E078

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1CC45

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

Preview Lab → · Contrast checker → · Palette generator →